| 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 | $41.53 | 5.442% | $43.7901 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $110.59 | 9.360% | $120.9412 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $195.51 | 7.495% | $210.1635 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $118.68 | 9.366% | $129.7956 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $66.27 | 8.654% | $72.005 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $65.92 | 6.650% | $70.3037 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $109.76 | 8.619% | $119.2202 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $708.26 | $766.2193 | $766.22 | $766.20 | $766.20 | |