| 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 | $238.65 | 9.106% | $260.3815 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $37.70 | 8.239% | $40.8061 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $53.74 | 5.560% | $56.7279 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $67.62 | 12.268% | $75.9156 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $38.25 | 3.238% | $39.4885 | $39.49 | $39.50 | $39.50 |
| Purchase #6 | $39.58 | 3.827% | $41.0947 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $225.39 | 8.659% | $244.9065 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $700.93 | $759.3208 | $759.33 | $759.35 | $759.30 | |