| 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 | $76.49 | 4.215% | $79.7141 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $45.72 | 3.795% | $47.4551 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $208.76 | 7.768% | $224.9765 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $185.78 | 9.340% | $203.1319 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $187.68 | 11.695% | $209.6292 | $209.63 | $209.65 | $209.60 |
| Purchase #6 | $47.55 | 10.679% | $52.6279 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $102.89 | 7.208% | $110.3063 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $854.87 | $927.8410 | $927.85 | $927.90 | $927.80 | |