| 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 | $43.58 | 9.516% | $47.7271 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $237.85 | 3.470% | $246.1034 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $129.95 | 3.845% | $134.9466 | $134.95 | $134.95 | $134.90 |
| Purchase #4 | $194.25 | 5.305% | $204.555 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $182.41 | 4.626% | $190.8483 | $190.85 | $190.85 | $190.80 |
| Purchase #6 | $29.98 | 13.186% | $33.9332 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $92.65 | 11.868% | $103.6457 | $103.65 | $103.65 | $103.60 |
| 7 purchase totals = | $910.67 | $961.7593 | $961.77 | $961.80 | $961.60 | |