| 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 | $9.94 | 6.804% | $10.6163 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $138.69 | 5.244% | $145.9629 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $131.30 | 6.719% | $140.122 | $140.12 | $140.10 | $140.10 |
| Purchase #4 | $96.35 | 12.811% | $108.6934 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $148.89 | 7.805% | $160.5109 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $232.35 | 9.212% | $253.7541 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $72.86 | 11.268% | $81.0699 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $830.38 | $900.7295 | $900.72 | $900.65 | $900.80 | |