| 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 | $90.98 | 3.712% | $94.3572 | $94.36 | $94.35 | $94.40 |
| Purchase #2 | $21.91 | 3.171% | $22.6048 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $134.42 | 10.576% | $148.6363 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $7.92 | 6.499% | $8.4347 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $22.50 | 12.252% | $25.2567 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $177.53 | 9.598% | $194.5693 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $44.26 | 8.767% | $48.1403 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $499.52 | $541.9993 | $542.00 | $542.00 | $542.00 | |