| 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 | $28.74 | 12.252% | $32.2612 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $55.76 | 3.788% | $57.8722 | $57.87 | $57.85 | $57.90 |
| Purchase #3 | $138.52 | 13.496% | $157.2147 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $48.48 | 5.457% | $51.1256 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $59.94 | 10.286% | $66.1054 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $148.31 | 4.543% | $155.0477 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $8.95 | 8.751% | $9.7332 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $488.70 | $529.3600 | $529.36 | $529.35 | $529.30 | |