| 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 | $40.73 | 8.668% | $44.2605 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $109.99 | 9.120% | $120.0211 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $8.44 | 4.374% | $8.8092 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $21.94 | 13.686% | $24.9427 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $49.85 | 8.293% | $53.9841 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $221.31 | 4.560% | $231.4017 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $154.63 | 4.343% | $161.3456 | $161.35 | $161.35 | $161.30 |
| 7 purchase totals = | $606.89 | $644.7649 | $644.76 | $644.75 | $644.70 | |