| 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 | $6.84 | 12.623% | $7.7034 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $120.26 | 13.371% | $136.34 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $36.80 | 5.614% | $38.866 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $223.49 | 9.331% | $244.3439 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $144.68 | 7.316% | $155.2648 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $204.82 | 9.465% | $224.2062 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $17.39 | 9.671% | $19.0718 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $754.28 | $825.7961 | $825.79 | $825.75 | $825.80 | |