| 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 | $39.87 | 4.831% | $41.7961 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $119.53 | 6.210% | $126.9528 | $126.95 | $126.95 | $127.00 |
| Purchase #3 | $33.27 | 11.387% | $37.0585 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $154.89 | 4.474% | $161.8198 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $246.77 | 11.770% | $275.8148 | $275.81 | $275.80 | $275.80 |
| Purchase #6 | $54.39 | 7.601% | $58.5242 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $109.29 | 11.812% | $122.1993 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $758.01 | $824.1655 | $824.16 | $824.10 | $824.20 | |