| 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 | $47.93 | 4.809% | $50.235 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $111.62 | 8.813% | $121.4571 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $33.35 | 11.857% | $37.3043 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $114.77 | 5.376% | $120.94 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $63.84 | 4.537% | $66.7364 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $145.46 | 9.434% | $159.1827 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $176.62 | 8.802% | $192.1661 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $693.59 | $748.0216 | $748.03 | $748.05 | $748.00 | |