| 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 | $57.85 | 7.120% | $61.9689 | $61.97 | $61.95 | $62.00 |
| Purchase #2 | $17.34 | 9.553% | $18.9965 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $20.76 | 4.147% | $21.6209 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $210.76 | 8.713% | $229.1235 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $194.76 | 11.499% | $217.1555 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $127.99 | 8.750% | $139.1891 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $109.32 | 12.203% | $122.6603 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $738.78 | $810.7147 | $810.72 | $810.65 | $810.80 | |