| 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 | $48.42 | 9.809% | $53.1695 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $93.29 | 11.300% | $103.8318 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $50.75 | 9.493% | $55.5677 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $136.52 | 12.123% | $153.0703 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $161.34 | 13.445% | $183.0322 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $121.26 | 6.219% | $128.8012 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $223.73 | 13.790% | $254.5824 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $835.31 | $932.0551 | $932.05 | $932.05 | $932.10 | |