| 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 | $50.64 | 6.295% | $53.8278 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $120.35 | 6.850% | $128.594 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $33.34 | 6.787% | $35.6028 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $116.75 | 13.303% | $132.2813 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $67.74 | 10.195% | $74.6461 | $74.65 | $74.65 | $74.60 |
| Purchase #6 | $233.86 | 7.110% | $250.4874 | $250.49 | $250.50 | $250.50 |
| Purchase #7 | $90.62 | 3.106% | $93.4347 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $713.30 | $768.8741 | $768.87 | $768.95 | $768.80 | |