| 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 | $55.57 | 3.689% | $57.62 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $67.27 | 5.290% | $70.8286 | $70.83 | $70.85 | $70.80 |
| Purchase #3 | $221.39 | 12.500% | $249.0638 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $216.41 | 6.270% | $229.9789 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $162.50 | 11.298% | $180.8593 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $139.28 | 3.842% | $144.6311 | $144.63 | $144.65 | $144.60 |
| Purchase #7 | $49.80 | 11.295% | $55.4249 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $912.22 | $988.4066 | $988.40 | $988.40 | $988.40 | |