| 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 | $82.75 | 11.840% | $92.5476 | $92.55 | $92.55 | $92.50 |
| Purchase #2 | $105.90 | 13.834% | $120.5502 | $120.55 | $120.55 | $120.60 |
| Purchase #3 | $104.79 | 5.809% | $110.8773 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $141.89 | 13.310% | $160.7756 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $127.72 | 3.701% | $132.4469 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $53.76 | 5.600% | $56.7706 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $140.62 | 6.230% | $149.3806 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $757.43 | $823.3488 | $823.36 | $823.40 | $823.40 | |