| 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 | $49.51 | 7.677% | $53.3109 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $60.31 | 9.643% | $66.1257 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $246.83 | 6.252% | $262.2618 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $100.63 | 8.342% | $109.0246 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $16.70 | 10.577% | $18.4664 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $84.85 | 10.359% | $93.6396 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $17.83 | 11.541% | $19.8878 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $576.66 | $622.7168 | $622.72 | $622.70 | $622.70 | |