| 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 | $135.79 | 12.263% | $152.4419 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $102.27 | 3.367% | $105.7134 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $137.43 | 7.795% | $148.1427 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $33.53 | 6.568% | $35.7323 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $44.50 | 8.648% | $48.3484 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $45.34 | 8.486% | $49.1876 | $49.19 | $49.20 | $49.20 |
| Purchase #7 | $34.79 | 13.153% | $39.3659 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $533.65 | $578.9322 | $578.93 | $578.95 | $578.80 | |