| 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 | $45.34 | 9.137% | $49.4827 | $49.48 | $49.50 | $49.50 |
| Purchase #2 | $122.27 | 4.329% | $127.5631 | $127.56 | $127.55 | $127.60 |
| Purchase #3 | $22.80 | 8.168% | $24.6623 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $66.85 | 9.480% | $73.1874 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $180.67 | 13.725% | $205.467 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $154.99 | 7.716% | $166.949 | $166.95 | $166.95 | $166.90 |
| Purchase #7 | $112.97 | 8.586% | $122.6696 | $122.67 | $122.65 | $122.70 |
| 7 purchase totals = | $705.89 | $769.9811 | $769.98 | $769.95 | $770.10 | |