| 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 | $6.97 | 8.104% | $7.5348 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $143.27 | 8.621% | $155.6213 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $71.77 | 9.673% | $78.7123 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $5.82 | 3.136% | $6.0025 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $120.65 | 5.477% | $127.258 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $119.76 | 10.808% | $132.7037 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $158.91 | 7.668% | $171.0952 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $627.15 | $678.9278 | $678.92 | $678.90 | $678.90 | |