| 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 | $90.37 | 3.771% | $93.7779 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $115.78 | 12.378% | $130.1112 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $124.37 | 9.504% | $136.1901 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $34.69 | 8.367% | $37.5925 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $210.59 | 12.327% | $236.5494 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $86.56 | 9.128% | $94.4612 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $125.80 | 3.776% | $130.5502 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $788.16 | $859.2325 | $859.23 | $859.25 | $859.30 | |