| 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 | $65.56 | 8.549% | $71.1647 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $210.28 | 11.539% | $234.5442 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $46.48 | 7.268% | $49.8582 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $203.92 | 6.406% | $216.9831 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $163.32 | 3.143% | $168.4531 | $168.45 | $168.45 | $168.50 |
| Purchase #6 | $29.27 | 8.147% | $31.6546 | $31.65 | $31.65 | $31.70 |
| Purchase #7 | $171.87 | 9.277% | $187.8144 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $890.70 | $960.4723 | $960.45 | $960.45 | $960.60 | |