| 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 | $22.28 | 4.488% | $23.2799 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $24.68 | 6.674% | $26.3271 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $115.93 | 10.516% | $128.1212 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $145.67 | 5.448% | $153.6061 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $48.83 | 10.505% | $53.9596 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $47.80 | 9.322% | $52.2559 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $96.54 | 4.444% | $100.8302 | $100.83 | $100.85 | $100.80 |
| 7 purchase totals = | $501.73 | $538.3800 | $538.39 | $538.40 | $538.40 | |