| 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 | $92.75 | 4.256% | $96.6974 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $128.33 | 11.238% | $142.7517 | $142.75 | $142.75 | $142.80 |
| Purchase #3 | $163.39 | 7.538% | $175.7063 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $64.66 | 3.797% | $67.1151 | $67.12 | $67.10 | $67.10 |
| Purchase #5 | $178.38 | 3.596% | $184.7945 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $195.81 | 4.784% | $205.1776 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $198.38 | 11.472% | $221.1382 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $1,021.70 | $1,093.3808 | $1,093.39 | $1,093.40 | $1,093.40 | |