| 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 | $45.91 | 3.405% | $47.4732 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $57.30 | 13.821% | $65.2194 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $121.44 | 7.381% | $130.4035 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $162.46 | 10.842% | $180.0739 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $67.77 | 8.279% | $73.3807 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $209.40 | 5.554% | $221.0301 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $158.48 | 5.346% | $166.9523 | $166.95 | $166.95 | $167.00 |
| 7 purchase totals = | $822.76 | $884.5331 | $884.52 | $884.50 | $884.60 | |