| 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 | $7.53 | 6.242% | $8 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $194.48 | 9.646% | $213.2395 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $80.47 | 9.475% | $88.0945 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $89.65 | 3.129% | $92.4551 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $80.37 | 6.639% | $85.7058 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $222.68 | 12.140% | $249.7134 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $44.70 | 8.128% | $48.3332 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $719.88 | $785.5415 | $785.54 | $785.55 | $785.50 | |