| 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 | $15.28 | 4.626% | $15.9869 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $234.39 | 4.820% | $245.6876 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $168.32 | 7.437% | $180.838 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $109.97 | 6.335% | $116.9366 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $90.65 | 10.683% | $100.3341 | $100.33 | $100.35 | $100.30 |
| Purchase #6 | $187.98 | 8.309% | $203.5993 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $38.43 | 7.734% | $41.4022 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $845.02 | $904.7847 | $904.79 | $904.85 | $904.70 | |