| 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 | $25.52 | 6.775% | $27.249 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $40.51 | 9.563% | $44.384 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $87.96 | 5.431% | $92.7371 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $107.39 | 9.748% | $117.8584 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $175.44 | 4.254% | $182.9032 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $77.64 | 7.554% | $83.5049 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $19.29 | 6.370% | $20.5188 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $533.75 | $569.1554 | $569.15 | $569.15 | $569.10 | |