| 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 | $46.52 | 11.543% | $51.8898 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $193.35 | 6.102% | $205.1482 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $40.81 | 7.132% | $43.7206 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $109.29 | 13.806% | $124.3786 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $109.27 | 11.745% | $122.1038 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $32.30 | 6.755% | $34.4819 | $34.48 | $34.50 | $34.50 |
| Purchase #7 | $112.99 | 12.250% | $126.8313 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $644.53 | $708.5542 | $708.55 | $708.60 | $708.50 | |