| 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 | $62.45 | 12.444% | $70.2213 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $112.61 | 11.548% | $125.6142 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $106.35 | 4.329% | $110.9539 | $110.95 | $110.95 | $111.00 |
| Purchase #4 | $223.74 | 9.466% | $244.9192 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $128.45 | 6.799% | $137.1833 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $167.72 | 5.873% | $177.5702 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $39.67 | 13.630% | $45.077 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $840.99 | $911.5391 | $911.53 | $911.50 | $911.60 | |