| 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 | $243.44 | 9.518% | $266.6106 | $266.61 | $266.60 | $266.60 |
| Purchase #2 | $61.44 | 11.813% | $68.6979 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $75.39 | 8.814% | $82.0349 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $114.93 | 7.769% | $123.8589 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $161.38 | 8.687% | $175.3991 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $21.69 | 13.727% | $24.6674 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $64.51 | 4.120% | $67.1678 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $742.78 | $808.4366 | $808.44 | $808.40 | $808.50 | |