| 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 | $42.30 | 7.685% | $45.5508 | $45.55 | $45.55 | $45.60 |
| Purchase #2 | $203.87 | 11.375% | $227.0602 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $164.35 | 9.208% | $179.4833 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $81.28 | 7.619% | $87.4727 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $102.38 | 6.231% | $108.7593 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $179.71 | 3.848% | $186.6252 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $43.81 | 7.673% | $47.1715 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $817.70 | $882.1230 | $882.12 | $882.10 | $882.30 | |