| 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 | $135.59 | 13.343% | $153.6818 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $44.71 | 11.148% | $49.6943 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $11.49 | 3.554% | $11.8984 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $112.57 | 10.374% | $124.248 | $124.25 | $124.25 | $124.20 |
| Purchase #5 | $37.44 | 7.279% | $40.1653 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $67.92 | 3.609% | $70.3712 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $227.62 | 6.192% | $241.7142 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $637.34 | $691.7732 | $691.77 | $691.75 | $691.80 | |