| 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 | $131.67 | 13.354% | $149.2532 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $72.83 | 3.366% | $75.2815 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $71.63 | 10.716% | $79.3059 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $64.34 | 5.715% | $68.017 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $107.34 | 3.728% | $111.3416 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $21.37 | 5.450% | $22.5347 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $235.26 | 4.485% | $245.8114 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $704.44 | $751.5453 | $751.54 | $751.55 | $751.50 | |