| 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 | $57.72 | 11.178% | $64.1719 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $109.51 | 12.688% | $123.4046 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $193.67 | 3.671% | $200.7796 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $70.94 | 6.378% | $75.4646 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $199.95 | 3.735% | $207.4181 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $76.53 | 9.163% | $83.5424 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $12.96 | 10.835% | $14.3642 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $721.28 | $769.1454 | $769.13 | $769.10 | $769.20 | |