| 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 | $84.83 | 7.381% | $91.0913 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $200.39 | 10.663% | $221.7576 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $194.79 | 11.663% | $217.5084 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $61.27 | 4.796% | $64.2085 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $76.87 | 12.647% | $86.5917 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $106.69 | 4.857% | $111.8719 | $111.87 | $111.85 | $111.90 |
| Purchase #7 | $124.51 | 8.668% | $135.3025 | $135.30 | $135.30 | $135.30 |
| 7 purchase totals = | $849.35 | $928.3319 | $928.33 | $928.30 | $928.40 | |