| 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 | $39.70 | 11.437% | $44.2405 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $36.94 | 4.405% | $38.5672 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $8.71 | 10.709% | $9.6428 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $34.41 | 7.737% | $37.0723 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $10.44 | 3.521% | $10.8076 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $158.27 | 3.531% | $163.8585 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $165.42 | 7.255% | $177.4212 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $453.89 | $481.6101 | $481.61 | $481.55 | $481.60 | |