| 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 | $72.47 | 3.618% | $75.092 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $45.37 | 5.792% | $47.9978 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $31.77 | 7.543% | $34.1664 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $119.80 | 7.707% | $129.033 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $230.47 | 5.601% | $243.3786 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $34.62 | 13.410% | $39.2625 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $226.55 | 4.737% | $237.2817 | $237.28 | $237.30 | $237.30 |
| 7 purchase totals = | $761.05 | $806.2120 | $806.21 | $806.25 | $806.30 | |