| 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 | $33.85 | 9.683% | $37.1277 | $37.13 | $37.15 | $37.10 |
| Purchase #2 | $67.54 | 9.871% | $74.2069 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $157.88 | 8.475% | $171.2603 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $218.49 | 12.707% | $246.2535 | $246.25 | $246.25 | $246.30 |
| Purchase #5 | $127.52 | 9.671% | $139.8525 | $139.85 | $139.85 | $139.90 |
| Purchase #6 | $43.31 | 12.573% | $48.7554 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $68.29 | 9.422% | $74.7243 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $716.88 | $792.1806 | $792.18 | $792.15 | $792.30 | |