| 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 | $43.44 | 9.808% | $47.7006 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $13.32 | 4.313% | $13.8945 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $103.75 | 13.658% | $117.9202 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $205.55 | 6.617% | $219.1512 | $219.15 | $219.15 | $219.20 |
| Purchase #5 | $89.87 | 4.435% | $93.8557 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $124.62 | 3.728% | $129.2658 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $43.98 | 7.464% | $47.2627 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $624.53 | $669.0507 | $669.05 | $669.00 | $669.20 | |