| 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 | $24.86 | 12.620% | $27.9973 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $235.30 | 4.835% | $246.6768 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $105.69 | 7.610% | $113.733 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $98.54 | 8.417% | $106.8341 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $113.71 | 6.295% | $120.868 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $13.43 | 12.597% | $15.1218 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $84.25 | 7.532% | $90.5957 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $675.78 | $721.8267 | $721.83 | $721.85 | $721.80 | |