| 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 | $66.43 | 3.562% | $68.7962 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $50.73 | 7.189% | $54.377 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $31.92 | 5.188% | $33.576 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $5.52 | 3.282% | $5.7012 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $141.40 | 7.726% | $152.3246 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $13.43 | 10.551% | $14.847 | $14.85 | $14.85 | $14.80 |
| Purchase #7 | $55.28 | 6.128% | $58.6676 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $364.71 | $388.2896 | $388.30 | $388.30 | $388.30 | |