| 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 | $22.89 | 13.181% | $25.9071 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $14.35 | 10.330% | $15.8324 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $212.63 | 5.472% | $224.2651 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $65.81 | 11.372% | $73.2939 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $25.37 | 12.699% | $28.5917 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $101.94 | 10.187% | $112.3246 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $79.89 | 5.475% | $84.264 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $522.88 | $564.4788 | $564.47 | $564.45 | $564.50 | |