| 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 | $93.32 | 9.799% | $102.4644 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $135.64 | 3.194% | $139.9723 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $82.67 | 6.438% | $87.9923 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $143.44 | 4.550% | $149.9665 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $48.76 | 10.335% | $53.7993 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $88.96 | 5.242% | $93.6233 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $138.96 | 13.747% | $158.0628 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $731.75 | $785.8809 | $785.87 | $785.80 | $786.00 | |