| 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 | $57.50 | 6.327% | $61.138 | $61.14 | $61.15 | $61.10 |
| Purchase #2 | $36.79 | 6.658% | $39.2395 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $70.78 | 5.140% | $74.4181 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $146.75 | 3.688% | $152.1621 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $174.76 | 11.344% | $194.5848 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $226.65 | 3.361% | $234.2677 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $96.94 | 13.730% | $110.2499 | $110.25 | $110.25 | $110.20 |
| 7 purchase totals = | $810.17 | $866.0601 | $866.06 | $866.05 | $866.00 | |