| 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 | $53.78 | 10.428% | $59.3882 | $59.39 | $59.40 | $59.40 |
| Purchase #2 | $123.73 | 9.512% | $135.4992 | $135.50 | $135.50 | $135.50 |
| Purchase #3 | $206.25 | 13.634% | $234.3701 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $75.85 | 13.334% | $85.9638 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $39.80 | 8.641% | $43.2391 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $147.35 | 9.332% | $161.1007 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $206.73 | 3.200% | $213.3454 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $853.49 | $932.9065 | $932.91 | $932.90 | $932.90 | |