| 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 | $39.64 | 8.357% | $42.9527 | $42.95 | $42.95 | $43.00 |
| Purchase #2 | $47.86 | 12.120% | $53.6606 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $119.31 | 4.719% | $124.9402 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $162.89 | 8.586% | $176.8757 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $137.63 | 13.428% | $156.111 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $151.76 | 11.797% | $169.6631 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $146.57 | 13.375% | $166.1737 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $805.66 | $890.3770 | $890.37 | $890.35 | $890.50 | |