| 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 | $36.75 | 12.747% | $41.4345 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $213.46 | 5.467% | $225.1299 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $120.96 | 11.832% | $135.272 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $41.27 | 6.698% | $44.0343 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $123.25 | 13.427% | $139.7988 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $149.75 | 7.417% | $160.857 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $120.35 | 11.462% | $134.1445 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $805.79 | $880.6710 | $880.66 | $880.70 | $880.60 | |