| 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 | $32.65 | 10.581% | $36.1047 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $20.56 | 8.172% | $22.2402 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $108.41 | 5.405% | $114.2696 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $230.53 | 11.758% | $257.6357 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $54.50 | 8.772% | $59.2807 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $194.26 | 3.516% | $201.0902 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $63.96 | 7.115% | $68.5108 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $704.87 | $759.1319 | $759.13 | $759.15 | $759.10 | |