| 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 | $128.66 | 9.683% | $141.1181 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $19.26 | 10.568% | $21.2954 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $55.81 | 5.308% | $58.7724 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $164.67 | 12.749% | $185.6638 | $185.66 | $185.65 | $185.70 |
| Purchase #5 | $168.60 | 3.181% | $173.9632 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $71.61 | 10.279% | $78.9708 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $23.51 | 5.559% | $24.8169 | $24.82 | $24.80 | $24.80 |
| 7 purchase totals = | $632.12 | $684.6006 | $684.60 | $684.50 | $684.70 | |