| 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 | $57.71 | 4.588% | $60.3577 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $52.28 | 5.809% | $55.3169 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $175.79 | 7.471% | $188.9233 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $101.56 | 9.819% | $111.5322 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $72.83 | 3.872% | $75.65 | $75.65 | $75.65 | $75.70 |
| Purchase #6 | $29.69 | 5.213% | $31.2377 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $39.42 | 13.219% | $44.6309 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $529.28 | $567.6487 | $567.65 | $567.65 | $567.60 | |