| 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 | $14.90 | 13.525% | $16.9152 | $16.92 | $16.90 | $16.90 |
| Purchase #2 | $80.51 | 8.814% | $87.6062 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $206.36 | 9.131% | $225.2027 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $186.45 | 7.735% | $200.8719 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $166.29 | 3.762% | $172.5458 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $70.90 | 5.540% | $74.8279 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $144.54 | 9.107% | $157.7033 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $869.95 | $935.6730 | $935.68 | $935.65 | $935.60 | |