| 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 | $91.97 | 8.584% | $99.8647 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $19.80 | 7.742% | $21.3329 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $150.49 | 8.174% | $162.7911 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $63.33 | 3.805% | $65.7397 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $73.79 | 12.133% | $82.7429 | $82.74 | $82.75 | $82.70 |
| Purchase #6 | $209.59 | 11.720% | $234.1539 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $9.98 | 4.252% | $10.4043 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $618.95 | $677.0295 | $677.01 | $677.05 | $677.00 | |