| 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 | $68.53 | 4.120% | $71.3534 | $71.35 | $71.35 | $71.40 |
| Purchase #2 | $49.84 | 9.833% | $54.7408 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $220.77 | 5.486% | $232.8814 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $29.79 | 9.249% | $32.5453 | $32.55 | $32.55 | $32.50 |
| Purchase #5 | $125.26 | 7.497% | $134.6507 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $19.36 | 9.110% | $21.1237 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $221.40 | 8.169% | $239.4862 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $734.95 | $786.7815 | $786.78 | $786.80 | $786.80 | |