| 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 | $40.43 | 9.790% | $44.3881 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $31.86 | 10.506% | $35.2072 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $20.93 | 8.852% | $22.7827 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $241.77 | 10.736% | $267.7264 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $160.42 | 7.253% | $172.0553 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $199.74 | 6.478% | $212.6792 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $208.30 | 6.707% | $222.2707 | $222.27 | $222.25 | $222.30 |
| 7 purchase totals = | $903.45 | $977.1096 | $977.12 | $977.15 | $977.20 | |