| 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 | $39.81 | 8.783% | $43.3065 | $43.31 | $43.30 | $43.30 |
| Purchase #2 | $8.35 | 9.244% | $9.1219 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $194.74 | 11.667% | $217.4603 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $168.56 | 12.828% | $190.1829 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $44.25 | 8.413% | $47.9728 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $223.39 | 6.852% | $238.6967 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $45.88 | 6.369% | $48.8021 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $724.98 | $795.5432 | $795.54 | $795.50 | $795.60 | |