| 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 | $26.39 | 6.626% | $28.1386 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $93.45 | 13.250% | $105.8321 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $234.25 | 6.238% | $248.8625 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $82.65 | 3.667% | $85.6808 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $244.57 | 11.248% | $272.0792 | $272.08 | $272.10 | $272.10 |
| Purchase #6 | $82.54 | 7.142% | $88.435 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $101.63 | 7.428% | $109.1791 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $865.48 | $938.2073 | $938.21 | $938.30 | $938.20 | |