| 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 | $34.46 | 3.625% | $35.7092 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $151.67 | 12.627% | $170.8214 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $67.29 | 12.470% | $75.6811 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $201.69 | 13.510% | $228.9383 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $216.80 | 5.837% | $229.4546 | $229.45 | $229.45 | $229.50 |
| Purchase #6 | $230.85 | 3.553% | $239.0521 | $239.05 | $239.05 | $239.10 |
| Purchase #7 | $86.65 | 6.734% | $92.485 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $989.41 | $1,072.1417 | $1,072.14 | $1,072.15 | $1,072.20 | |