| 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 | $15.51 | 7.329% | $16.6467 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $75.43 | 12.528% | $84.8799 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $191.59 | 3.189% | $197.6998 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $123.32 | 4.846% | $129.2961 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $73.60 | 8.596% | $79.9267 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $231.98 | 13.575% | $263.4713 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $189.61 | 6.726% | $202.3632 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $901.04 | $974.2837 | $974.29 | $974.30 | $974.30 | |