| 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 | $34.73 | 8.749% | $37.7685 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $94.34 | 12.637% | $106.2617 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $15.27 | 4.354% | $15.9349 | $15.93 | $15.95 | $15.90 |
| Purchase #4 | $195.90 | 7.319% | $210.2379 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $130.48 | 3.644% | $135.2347 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $80.84 | 8.668% | $87.8472 | $87.85 | $87.85 | $87.80 |
| Purchase #7 | $217.67 | 7.267% | $233.4881 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $769.23 | $826.7730 | $826.77 | $826.80 | $826.70 | |