| 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 | $43.56 | 3.764% | $45.1996 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $95.69 | 4.315% | $99.819 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $92.93 | 9.651% | $101.8987 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $27.80 | 12.669% | $31.322 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $213.52 | 8.727% | $232.1539 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $183.70 | 12.294% | $206.2841 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $49.80 | 3.835% | $51.7098 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $707.00 | $768.3871 | $768.38 | $768.35 | $768.40 | |