| 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 | $197.57 | 4.558% | $206.5752 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $80.98 | 7.503% | $87.0559 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $77.85 | 8.484% | $84.4548 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $94.62 | 5.368% | $99.6992 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $79.31 | 7.541% | $85.2908 | $85.29 | $85.30 | $85.30 |
| Purchase #6 | $101.31 | 7.418% | $108.8252 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $202.93 | 13.144% | $229.6031 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $834.57 | $901.5042 | $901.51 | $901.55 | $901.60 | |