| 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 | $80.57 | 7.563% | $86.6635 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $204.95 | 6.331% | $217.9254 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $202.97 | 8.107% | $219.4248 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $129.46 | 12.342% | $145.438 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $75.96 | 13.626% | $86.3103 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $37.54 | 5.797% | $39.7162 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $178.86 | 9.536% | $195.9161 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $910.31 | $991.3943 | $991.40 | $991.35 | $991.30 | |