| 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 | $28.26 | 10.415% | $31.2033 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $78.63 | 7.847% | $84.8001 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $21.56 | 11.136% | $23.9609 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $23.38 | 8.119% | $25.2782 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $240.49 | 5.842% | $254.5394 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $202.52 | 10.803% | $224.3982 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $160.31 | 7.345% | $172.0848 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $755.15 | $816.2649 | $816.26 | $816.30 | $816.30 | |