| 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 | $48.84 | 8.234% | $52.8615 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $32.28 | 5.490% | $34.0522 | $34.05 | $34.05 | $34.10 |
| Purchase #3 | $83.52 | 3.469% | $86.4173 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $49.36 | 4.491% | $51.5768 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $145.90 | 4.266% | $152.1241 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $35.53 | 13.118% | $40.1908 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $50.79 | 9.864% | $55.7999 | $55.80 | $55.80 | $55.80 |
| 7 purchase totals = | $446.22 | $473.0226 | $473.02 | $473.00 | $473.10 | |