| 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 | $116.40 | 9.694% | $127.6838 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $68.26 | 10.277% | $75.2751 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $93.58 | 8.222% | $101.2741 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $12.49 | 13.347% | $14.157 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $90.44 | 11.370% | $100.723 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $33.73 | 7.376% | $36.2179 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $67.49 | 4.519% | $70.5399 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $482.39 | $525.8708 | $525.87 | $525.85 | $525.90 | |