| 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 | $49.30 | 11.809% | $55.1218 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $155.61 | 11.289% | $173.1768 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $30.42 | 12.316% | $34.1665 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $51.48 | 5.248% | $54.1817 | $54.18 | $54.20 | $54.20 |
| Purchase #5 | $168.79 | 13.333% | $191.2948 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $199.30 | 5.680% | $210.6202 | $210.62 | $210.60 | $210.60 |
| Purchase #7 | $188.38 | 8.281% | $203.9797 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $843.28 | $922.5415 | $922.54 | $922.55 | $922.60 | |