| 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 | $46.26 | 10.428% | $51.084 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $228.45 | 7.187% | $244.8687 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $45.95 | 4.323% | $47.9364 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $33.91 | 10.322% | $37.4102 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $128.66 | 7.797% | $138.6916 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $32.57 | 10.281% | $35.9185 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $123.44 | 6.764% | $131.7895 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $639.24 | $687.6989 | $687.70 | $687.70 | $687.70 | |