| 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 | $31.39 | 7.571% | $33.7665 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $95.97 | 13.585% | $109.0075 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $70.81 | 9.740% | $77.7069 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $99.63 | 11.564% | $111.1512 | $111.15 | $111.15 | $111.20 |
| Purchase #5 | $161.67 | 5.164% | $170.0186 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $161.52 | 13.176% | $182.8019 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $132.56 | 6.534% | $141.2215 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $753.55 | $825.6741 | $825.68 | $825.60 | $825.70 | |