| 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 | $42.78 | 4.399% | $44.6619 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $87.96 | 12.874% | $99.284 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $88.90 | 13.835% | $101.1993 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $131.70 | 4.437% | $137.5435 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $187.32 | 7.207% | $200.8202 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $113.93 | 10.777% | $126.2082 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $60.30 | 6.757% | $64.3745 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $712.89 | $774.0916 | $774.08 | $774.05 | $774.10 | |