| 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 | $192.58 | 9.606% | $211.0792 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $185.78 | 3.181% | $191.6897 | $191.69 | $191.70 | $191.70 |
| Purchase #3 | $25.51 | 7.589% | $27.446 | $27.45 | $27.45 | $27.40 |
| Purchase #4 | $52.26 | 12.816% | $58.9576 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $75.63 | 13.317% | $85.7016 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $69.57 | 8.782% | $75.6796 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $16.58 | 10.276% | $18.2838 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $617.91 | $668.8375 | $668.84 | $668.90 | $668.90 | |