| 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 | $78.61 | 10.751% | $87.0614 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $158.66 | 8.851% | $172.703 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $89.83 | 7.708% | $96.7541 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $62.38 | 13.556% | $70.8362 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $192.77 | 3.161% | $198.8635 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $153.43 | 10.407% | $169.3975 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $146.41 | 4.607% | $153.1551 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $882.09 | $948.7708 | $948.77 | $948.75 | $948.90 | |