| 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 | $48.80 | 8.235% | $52.8187 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $49.52 | 8.331% | $53.6455 | $53.65 | $53.65 | $53.60 |
| Purchase #3 | $231.39 | 9.684% | $253.7978 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $176.31 | 12.452% | $198.2641 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $149.64 | 6.632% | $159.5641 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $27.81 | 11.763% | $31.0813 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $152.58 | 6.299% | $162.191 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $836.05 | $911.3625 | $911.36 | $911.35 | $911.40 | |