| 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 | $47.31 | 9.482% | $51.7959 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $67.55 | 9.793% | $74.1652 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $100.47 | 7.244% | $107.748 | $107.75 | $107.75 | $107.70 |
| Purchase #4 | $182.60 | 3.229% | $188.4962 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $99.66 | 3.452% | $103.1003 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $121.62 | 5.498% | $128.3067 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $124.57 | 12.417% | $140.0379 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $743.78 | $793.6502 | $793.67 | $793.65 | $793.60 | |