| 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 | $13.50 | 11.450% | $15.0458 | $15.05 | $15.05 | $15.00 |
| Purchase #2 | $206.85 | 9.350% | $226.1905 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $95.58 | 3.558% | $98.9807 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $75.86 | 8.305% | $82.1602 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $161.96 | 9.671% | $177.6232 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $59.43 | 6.129% | $63.0725 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $61.95 | 12.430% | $69.6504 | $69.65 | $69.65 | $69.70 |
| 7 purchase totals = | $675.13 | $732.7233 | $732.72 | $732.70 | $732.80 | |