| 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 | $42.45 | 10.674% | $46.9811 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $153.41 | 10.723% | $169.8602 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $5.98 | 8.824% | $6.5077 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $39.85 | 8.332% | $43.1703 | $43.17 | $43.15 | $43.20 |
| Purchase #5 | $229.84 | 3.672% | $238.2797 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $151.85 | 13.424% | $172.2343 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $8.83 | 12.831% | $9.963 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $632.21 | $686.9963 | $686.99 | $687.00 | $687.10 | |