| 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 | $23.43 | 4.316% | $24.4412 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $61.94 | 4.336% | $64.6257 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $33.57 | 3.338% | $34.6906 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $90.89 | 12.331% | $102.0976 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $125.54 | 5.151% | $132.0066 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $106.69 | 12.514% | $120.0412 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $199.70 | 6.391% | $212.4628 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $641.76 | $690.3657 | $690.37 | $690.40 | $690.30 | |