| 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 | $92.83 | 7.344% | $99.6474 | $99.65 | $99.65 | $99.60 |
| Purchase #2 | $40.81 | 8.137% | $44.1307 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $40.39 | 11.803% | $45.1572 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $141.38 | 7.330% | $151.7432 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $159.35 | 12.133% | $178.6839 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $108.52 | 4.756% | $113.6812 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $133.60 | 8.378% | $144.793 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $716.88 | $777.8366 | $777.83 | $777.90 | $777.80 | |