| 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 | $21.35 | 10.295% | $23.548 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $159.60 | 8.681% | $173.4549 | $173.45 | $173.45 | $173.50 |
| Purchase #3 | $131.62 | 13.229% | $149.032 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $49.77 | 3.488% | $51.506 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $178.90 | 7.780% | $192.8184 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $100.39 | 8.639% | $109.0627 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $23.90 | 4.487% | $24.9724 | $24.97 | $24.95 | $25.00 |
| 7 purchase totals = | $665.53 | $724.3944 | $724.39 | $724.35 | $724.40 | |