| 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 | $50.70 | 12.532% | $57.0537 | $57.05 | $57.05 | $57.10 |
| Purchase #2 | $103.58 | 5.373% | $109.1454 | $109.15 | $109.15 | $109.10 |
| Purchase #3 | $96.63 | 4.453% | $100.9329 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $227.31 | 9.253% | $248.343 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $13.29 | 9.581% | $14.5633 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $171.63 | 7.532% | $184.5572 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $224.39 | 6.592% | $239.1818 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $887.53 | $953.7773 | $953.77 | $953.80 | $953.80 | |