| 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 | $66.35 | 6.667% | $70.7736 | $70.77 | $70.75 | $70.80 |
| Purchase #2 | $30.83 | 9.358% | $33.7151 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $146.62 | 4.239% | $152.8352 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $48.40 | 12.542% | $54.4703 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $202.51 | 8.696% | $220.1203 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $103.38 | 3.148% | $106.6344 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $195.73 | 6.358% | $208.1745 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $793.82 | $846.7234 | $846.72 | $846.65 | $846.70 | |