| 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 | $64.31 | 6.410% | $68.4323 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $81.57 | 7.679% | $87.8338 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $129.61 | 8.117% | $140.1304 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $179.52 | 12.126% | $201.2886 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $48.67 | 10.500% | $53.7804 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $82.60 | 7.188% | $88.5373 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $178.76 | 9.826% | $196.325 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $765.04 | $836.3278 | $836.33 | $836.45 | $836.20 | |