| 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 | $85.40 | 13.819% | $97.2014 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $128.26 | 13.348% | $145.3801 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $75.57 | 7.624% | $81.3315 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $238.54 | 8.359% | $258.4796 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $33.79 | 6.256% | $35.9039 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $115.51 | 10.869% | $128.0648 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $13.61 | 11.381% | $15.159 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $690.68 | $761.5203 | $761.51 | $761.55 | $761.60 | |