| 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 | $100.46 | 4.684% | $105.1655 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $64.94 | 13.107% | $73.4517 | $73.45 | $73.45 | $73.50 |
| Purchase #3 | $152.71 | 4.290% | $159.2613 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $22.88 | 13.694% | $26.0132 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $189.26 | 6.690% | $201.9215 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $169.69 | 6.672% | $181.0117 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $228.63 | 5.698% | $241.6573 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $928.57 | $988.4822 | $988.48 | $988.40 | $988.60 | |