| 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 | $72.53 | 9.508% | $79.4262 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $145.81 | 6.777% | $155.6915 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $147.47 | 12.843% | $166.4096 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $197.33 | 10.193% | $217.4438 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $20.86 | 13.474% | $23.6707 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $185.90 | 10.297% | $205.0421 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $202.69 | 5.415% | $213.6657 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $972.59 | $1,061.3496 | $1,061.35 | $1,061.35 | $1,061.30 | |