| 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 | $21.93 | 10.348% | $24.1993 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $22.61 | 13.253% | $25.6065 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $93.28 | 9.613% | $102.247 | $102.25 | $102.25 | $102.20 |
| Purchase #4 | $85.46 | 3.430% | $88.3913 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $233.80 | 13.229% | $264.7294 | $264.73 | $264.75 | $264.70 |
| Purchase #6 | $38.91 | 4.629% | $40.7111 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $127.43 | 12.221% | $143.0032 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $623.42 | $688.8878 | $688.89 | $688.90 | $688.80 | |