| 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 | $42.73 | 4.780% | $44.7725 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $120.95 | 11.490% | $134.8472 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $154.43 | 4.706% | $161.6975 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $193.59 | 7.298% | $207.7182 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $143.92 | 3.614% | $149.1213 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $140.27 | 6.201% | $148.9681 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $20.42 | 11.551% | $22.7787 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $816.31 | $869.9035 | $869.91 | $869.85 | $869.90 | |