| 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 | $79.50 | 7.295% | $85.2995 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $83.47 | 7.435% | $89.676 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $136.48 | 13.720% | $155.2051 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $244.98 | 4.364% | $255.6709 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $214.79 | 5.397% | $226.3822 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $86.53 | 11.853% | $96.7864 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $185.53 | 5.235% | $195.2425 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $1,031.28 | $1,104.2626 | $1,104.27 | $1,104.30 | $1,104.30 | |