| 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 | $64.56 | 11.459% | $71.9579 | $71.96 | $71.95 | $72.00 |
| Purchase #2 | $46.36 | 9.283% | $50.6636 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $98.96 | 9.536% | $108.3968 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $225.55 | 11.167% | $250.7372 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $39.32 | 6.192% | $41.7547 | $41.75 | $41.75 | $41.80 |
| Purchase #6 | $196.92 | 10.589% | $217.7719 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $110.34 | 7.550% | $118.6707 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $782.01 | $859.9528 | $859.95 | $859.90 | $860.10 | |