| 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 | $55.30 | 13.383% | $62.7008 | $62.70 | $62.70 | $62.70 |
| Purchase #2 | $23.55 | 13.590% | $26.7504 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $100.72 | 10.480% | $111.2755 | $111.28 | $111.30 | $111.30 |
| Purchase #4 | $48.36 | 9.474% | $52.9416 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $224.47 | 12.464% | $252.4479 | $252.45 | $252.45 | $252.40 |
| Purchase #6 | $139.32 | 9.209% | $152.15 | $152.15 | $152.15 | $152.20 |
| Purchase #7 | $47.85 | 3.623% | $49.5836 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $639.57 | $707.8498 | $707.85 | $707.90 | $707.90 | |