| 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 | $17.61 | 5.537% | $18.5851 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $60.50 | 9.836% | $66.4508 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $86.63 | 6.181% | $91.9846 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $65.74 | 6.814% | $70.2195 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $231.60 | 5.445% | $244.2106 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $152.89 | 5.149% | $160.7623 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $80.25 | 7.211% | $86.0368 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $695.22 | $738.2497 | $738.25 | $738.25 | $738.30 | |