| 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 | $51.98 | 3.137% | $53.6106 | $53.61 | $53.60 | $53.60 |
| Purchase #2 | $81.35 | 9.344% | $88.9513 | $88.95 | $88.95 | $89.00 |
| Purchase #3 | $100.80 | 11.206% | $112.0956 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $57.40 | 7.507% | $61.709 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $204.43 | 12.465% | $229.9122 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $132.77 | 4.273% | $138.4433 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $181.90 | 7.314% | $195.2042 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $810.63 | $879.9262 | $879.92 | $879.90 | $879.90 | |