| 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 | $49.28 | 8.834% | $53.6334 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $199.87 | 8.641% | $217.1408 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $108.44 | 13.749% | $123.3494 | $123.35 | $123.35 | $123.30 |
| Purchase #4 | $44.25 | 3.317% | $45.7178 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $147.57 | 13.848% | $168.0055 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $43.67 | 9.173% | $47.6758 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $180.52 | 12.584% | $203.2366 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $773.60 | $858.7593 | $858.77 | $858.80 | $858.60 | |