| 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 | $220.62 | 7.741% | $237.6982 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $50.73 | 4.130% | $52.8251 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $66.35 | 10.236% | $73.1416 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $171.30 | 10.811% | $189.8192 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $108.44 | 9.463% | $118.7017 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $27.50 | 9.367% | $30.0759 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $62.26 | 6.615% | $66.3785 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $707.20 | $768.6402 | $768.65 | $768.70 | $768.60 | |