| 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 | $65.66 | 7.232% | $70.4085 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $151.70 | 13.107% | $171.5833 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $112.39 | 4.745% | $117.7229 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $76.53 | 10.398% | $84.4876 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $44.96 | 6.501% | $47.8828 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $167.89 | 6.266% | $178.41 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $224.25 | 7.647% | $241.3984 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $843.38 | $911.8935 | $911.89 | $911.90 | $911.90 | |