| 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 | $53.62 | 7.792% | $57.7981 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $205.70 | 9.335% | $224.9021 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $58.58 | 9.265% | $64.0074 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $63.97 | 6.550% | $68.16 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $67.89 | 3.515% | $70.2763 | $70.28 | $70.30 | $70.30 |
| Purchase #6 | $141.92 | 5.306% | $149.4503 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $93.79 | 6.410% | $99.8019 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $685.47 | $734.3961 | $734.40 | $734.40 | $734.50 | |