| 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 | $70.31 | 11.852% | $78.6431 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $12.59 | 8.722% | $13.6881 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $146.81 | 7.177% | $157.3466 | $157.35 | $157.35 | $157.30 |
| Purchase #4 | $82.39 | 7.753% | $88.7777 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $208.42 | 6.185% | $221.3108 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $30.77 | 4.433% | $32.134 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $116.81 | 13.687% | $132.7978 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $668.10 | $724.6981 | $724.70 | $724.75 | $724.60 | |