| 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 | $18.52 | 4.658% | $19.3827 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $134.87 | 4.315% | $140.6896 | $140.69 | $140.70 | $140.70 |
| Purchase #3 | $42.88 | 8.528% | $46.5368 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $149.98 | 11.539% | $167.2862 | $167.29 | $167.30 | $167.30 |
| Purchase #5 | $103.91 | 8.415% | $112.654 | $112.65 | $112.65 | $112.70 |
| Purchase #6 | $243.67 | 4.535% | $254.7204 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $148.80 | 13.827% | $169.3746 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $842.63 | $910.6443 | $910.64 | $910.65 | $910.70 | |