| 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 | $31.87 | 9.864% | $35.0137 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $133.43 | 5.655% | $140.9755 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $103.46 | 9.266% | $113.0466 | $113.05 | $113.05 | $113.00 |
| Purchase #4 | $54.45 | 3.517% | $56.365 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $151.87 | 4.464% | $158.6495 | $158.65 | $158.65 | $158.60 |
| Purchase #6 | $225.76 | 13.369% | $255.9419 | $255.94 | $255.95 | $255.90 |
| Purchase #7 | $166.49 | 3.417% | $172.179 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $867.33 | $932.1712 | $932.18 | $932.20 | $932.10 | |