| 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 | $27.78 | 5.418% | $29.2851 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $169.25 | 7.156% | $181.3615 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $70.95 | 5.511% | $74.8601 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $77.74 | 7.775% | $83.7843 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $13.61 | 13.494% | $15.4465 | $15.45 | $15.45 | $15.40 |
| Purchase #6 | $91.54 | 9.495% | $100.2317 | $100.23 | $100.25 | $100.20 |
| Purchase #7 | $69.72 | 7.668% | $75.0661 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $520.59 | $560.0353 | $560.04 | $560.05 | $560.10 | |