| 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 | $50.27 | 6.690% | $53.6331 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $93.39 | 8.846% | $101.6513 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $34.68 | 12.173% | $38.9016 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $28.92 | 7.835% | $31.1859 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $150.89 | 6.355% | $160.4791 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $152.57 | 6.806% | $162.9539 | $162.95 | $162.95 | $163.00 |
| Purchase #7 | $91.57 | 6.372% | $97.4048 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $602.29 | $646.2097 | $646.20 | $646.25 | $646.30 | |