| 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 | $73.30 | 10.281% | $80.836 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $233.95 | 7.608% | $251.7489 | $251.75 | $251.75 | $251.70 |
| Purchase #3 | $191.25 | 6.847% | $204.3449 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $32.64 | 5.445% | $34.4172 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $64.47 | 11.681% | $72.0007 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $100.82 | 4.381% | $105.2369 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $201.57 | 6.330% | $214.3294 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $898.00 | $962.9140 | $962.92 | $962.95 | $962.70 | |