| 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 | $14.29 | 12.297% | $16.0472 | $16.05 | $16.05 | $16.00 |
| Purchase #2 | $150.63 | 7.862% | $162.4725 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $13.67 | 12.430% | $15.3692 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $207.76 | 9.115% | $226.6973 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $26.99 | 6.129% | $28.6442 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $171.49 | 11.719% | $191.5869 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $78.88 | 3.299% | $81.4823 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $663.71 | $722.2996 | $722.30 | $722.30 | $722.30 | |