| 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 | $38.25 | 3.764% | $39.6897 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $76.73 | 10.239% | $84.5864 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $222.85 | 12.263% | $250.1781 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $127.49 | 9.260% | $139.2956 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $56.50 | 8.369% | $61.2285 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $244.83 | 10.467% | $270.4564 | $270.46 | $270.45 | $270.50 |
| Purchase #7 | $56.79 | 6.829% | $60.6682 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $823.44 | $906.1029 | $906.12 | $906.15 | $906.20 | |