| 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 | $109.96 | 5.724% | $116.2541 | $116.25 | $116.25 | $116.30 |
| Purchase #2 | $39.94 | 7.779% | $43.0469 | $43.05 | $43.05 | $43.00 |
| Purchase #3 | $77.87 | 4.680% | $81.5143 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $182.55 | 13.809% | $207.7583 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $24.54 | 12.318% | $27.5628 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $151.60 | 7.142% | $162.4273 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $185.94 | 8.673% | $202.0666 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $772.40 | $840.6303 | $840.63 | $840.60 | $840.70 | |