| 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 | $54.28 | 8.584% | $58.9394 | $58.94 | $58.95 | $58.90 |
| Purchase #2 | $152.27 | 5.647% | $160.8687 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $129.80 | 4.244% | $135.3087 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $133.97 | 5.344% | $141.1294 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $82.84 | 7.157% | $88.7689 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $7.70 | 11.463% | $8.5827 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $104.76 | 6.450% | $111.517 | $111.52 | $111.50 | $111.50 |
| 7 purchase totals = | $665.62 | $705.1148 | $705.12 | $705.10 | $705.10 | |