| 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 | $128.41 | 9.496% | $140.6038 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $16.83 | 12.469% | $18.9285 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $47.89 | 3.745% | $49.6835 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $149.54 | 8.331% | $161.9982 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $148.45 | 3.411% | $153.5136 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $143.54 | 3.135% | $148.04 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $81.72 | 9.839% | $89.7604 | $89.76 | $89.75 | $89.80 |
| 7 purchase totals = | $716.38 | $762.5280 | $762.52 | $762.55 | $762.50 | |