| 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 | $12.51 | 4.660% | $13.093 | $13.09 | $13.10 | $13.10 |
| Purchase #2 | $34.29 | 4.806% | $35.938 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $122.39 | 3.361% | $126.5035 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $34.86 | 10.778% | $38.6172 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $229.85 | 11.235% | $255.6736 | $255.67 | $255.65 | $255.70 |
| Purchase #6 | $75.61 | 10.180% | $83.3071 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $57.56 | 12.109% | $64.5299 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $567.07 | $617.6623 | $617.66 | $617.65 | $617.60 | |