| 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 | $50.64 | 9.519% | $55.4604 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $166.38 | 8.342% | $180.2594 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $113.71 | 5.553% | $120.0243 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $148.52 | 9.169% | $162.1378 | $162.14 | $162.15 | $162.10 |
| Purchase #5 | $108.98 | 11.112% | $121.0899 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $198.59 | 9.830% | $218.1114 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $68.51 | 12.206% | $76.8723 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $855.33 | $933.9555 | $933.95 | $933.90 | $934.00 | |