| 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 | $47.30 | 12.530% | $53.2267 | $53.23 | $53.25 | $53.20 |
| Purchase #2 | $58.42 | 6.546% | $62.2442 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $210.31 | 6.125% | $223.1915 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $169.55 | 4.390% | $176.9932 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $87.56 | 5.644% | $92.5019 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $15.63 | 7.243% | $16.7621 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $49.48 | 8.233% | $53.5537 | $53.55 | $53.55 | $53.60 |
| 7 purchase totals = | $638.25 | $678.4733 | $678.46 | $678.50 | $678.50 | |