| 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 | $104.82 | 4.329% | $109.3577 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $189.97 | 7.666% | $204.5331 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $243.62 | 5.123% | $256.1007 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $65.86 | 13.853% | $74.9836 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $21.25 | 11.178% | $23.6253 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $23.50 | 10.801% | $26.0382 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $39.31 | 10.500% | $43.4376 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $688.33 | $738.0762 | $738.08 | $738.15 | $738.00 | |