| 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 | $115.26 | 7.334% | $123.7132 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $250.49 | 8.686% | $272.2476 | $272.25 | $272.25 | $272.20 |
| Purchase #3 | $83.63 | 7.469% | $89.8763 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $16.94 | 10.383% | $18.6989 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $135.31 | 12.537% | $152.2738 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $71.42 | 10.660% | $79.0334 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $38.88 | 5.529% | $41.0297 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $711.93 | $776.8729 | $776.87 | $776.90 | $776.80 | |