| 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 | $111.46 | 11.319% | $124.0762 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $82.63 | 5.283% | $86.9953 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $227.60 | 5.394% | $239.8767 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $71.52 | 6.261% | $75.9979 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $175.29 | 4.202% | $182.6557 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $24.85 | 7.428% | $26.6959 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $129.77 | 9.641% | $142.2811 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $823.12 | $878.5788 | $878.60 | $878.65 | $878.70 | |