| 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 | $22.85 | 10.453% | $25.2385 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $139.31 | 6.778% | $148.7524 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $98.90 | 4.772% | $103.6195 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $13.70 | 10.696% | $15.1654 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $185.65 | 8.813% | $202.0113 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $29.53 | 8.498% | $32.0395 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $66.51 | 12.711% | $74.9641 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $556.45 | $601.7907 | $601.79 | $601.75 | $601.80 | |