| 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 | $62.89 | 4.126% | $65.4848 | $65.48 | $65.50 | $65.50 |
| Purchase #2 | $199.42 | 10.812% | $220.9813 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $107.80 | 4.782% | $112.955 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $127.41 | 13.720% | $144.8907 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $16.48 | 12.466% | $18.5344 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $39.36 | 12.813% | $44.4032 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $118.27 | 6.362% | $125.7943 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $671.63 | $733.0437 | $733.03 | $733.10 | $733.10 | |