| 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 | $45.95 | 9.619% | $50.3699 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $81.36 | 4.180% | $84.7608 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $180.54 | 12.145% | $202.4666 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $131.83 | 6.362% | $140.217 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $243.55 | 3.816% | $252.8439 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $31.31 | 10.246% | $34.518 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $199.47 | 8.394% | $216.2135 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $914.01 | $981.3897 | $981.39 | $981.30 | $981.40 | |