| 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 | $35.84 | 6.260% | $38.0836 | $38.08 | $38.10 | $38.10 |
| Purchase #2 | $195.94 | 11.848% | $219.155 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $37.96 | 10.365% | $41.8946 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $50.92 | 8.150% | $55.07 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $155.30 | 13.125% | $175.6831 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $16.25 | 8.149% | $17.5742 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $84.45 | 6.179% | $89.6682 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $576.66 | $637.1287 | $637.12 | $637.10 | $637.30 | |