| 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 | $29.36 | 13.352% | $33.2801 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $30.95 | 5.777% | $32.738 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $55.80 | 3.650% | $57.8367 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $106.46 | 8.218% | $115.2089 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $182.82 | 10.856% | $202.6669 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $140.74 | 9.156% | $153.6262 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $22.46 | 8.380% | $24.3421 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $568.59 | $619.6989 | $619.71 | $619.75 | $619.60 | |