| 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 | $46.50 | 9.545% | $50.9384 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $42.84 | 3.669% | $44.4118 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $241.40 | 3.868% | $250.7374 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $140.86 | 5.663% | $148.8369 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $209.68 | 8.843% | $228.222 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $139.98 | 3.796% | $145.2936 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $216.60 | 7.484% | $232.8103 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $1,037.86 | $1,101.2504 | $1,101.25 | $1,101.25 | $1,101.10 | |