| 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 | $99.26 | 8.561% | $107.7576 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $42.62 | 3.584% | $44.1475 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $239.77 | 3.249% | $247.5601 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $194.88 | 10.131% | $214.6233 | $214.62 | $214.60 | $214.60 |
| Purchase #5 | $112.99 | 11.654% | $126.1579 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $33.63 | 11.149% | $37.3794 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $10.64 | 13.235% | $12.0482 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $733.79 | $789.6740 | $789.68 | $789.65 | $789.70 | |