| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.88 | 4.768% | $89.9748 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $187.38 | 11.815% | $209.5189 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $158.27 | 10.247% | $174.4879 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $125.28 | 10.184% | $138.0385 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $219.87 | 4.863% | $230.5623 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $90.99 | 11.213% | $101.1927 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $183.54 | 3.357% | $189.7014 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $1,051.21 | $1,133.4765 | $1,133.47 | $1,133.45 | $1,133.50 | |