| 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 | $44.61 | 9.362% | $48.7864 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $63.40 | 11.403% | $70.6295 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $29.79 | 6.439% | $31.7082 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $43.82 | 7.169% | $46.9615 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $40.42 | 4.548% | $42.2583 | $42.26 | $42.25 | $42.30 |
| Purchase #6 | $190.87 | 9.605% | $209.2031 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $86.58 | 13.271% | $98.07 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $499.49 | $547.6170 | $547.62 | $547.60 | $547.70 | |