| 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 | $127.71 | 6.577% | $136.1095 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $47.97 | 9.526% | $52.5396 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $59.80 | 13.444% | $67.8395 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $128.67 | 4.143% | $134.0008 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $29.51 | 6.714% | $31.4913 | $31.49 | $31.50 | $31.50 |
| Purchase #6 | $116.52 | 4.768% | $122.0757 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $16.77 | 4.278% | $17.4874 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $526.95 | $561.5438 | $561.55 | $561.60 | $561.50 | |