| 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 | $51.99 | 11.639% | $58.0411 | $58.04 | $58.05 | $58.00 |
| Purchase #2 | $242.73 | 3.460% | $251.1285 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $62.83 | 9.804% | $68.9899 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $139.38 | 10.268% | $153.6915 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $186.28 | 7.602% | $200.441 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $136.94 | 11.398% | $152.5484 | $152.55 | $152.55 | $152.50 |
| Purchase #7 | $232.53 | 4.643% | $243.3264 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $1,052.68 | $1,128.1668 | $1,128.17 | $1,128.25 | $1,128.00 | |