| 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 | $61.87 | 10.653% | $68.461 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $148.43 | 7.437% | $159.4687 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $103.26 | 8.799% | $112.3458 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $81.51 | 7.747% | $87.8246 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $129.98 | 9.745% | $142.6466 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $52.56 | 12.301% | $59.0254 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $105.97 | 5.697% | $112.0071 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $683.58 | $741.7792 | $741.79 | $741.75 | $741.70 | |