| 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 | $76.90 | 12.774% | $86.7232 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $15.63 | 12.395% | $17.5673 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $244.45 | 6.443% | $260.1999 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $105.28 | 10.372% | $116.1996 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $172.33 | 7.627% | $185.4736 | $185.47 | $185.45 | $185.50 |
| Purchase #6 | $76.31 | 10.122% | $84.0341 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $87.67 | 12.190% | $98.357 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $778.57 | $848.5547 | $848.55 | $848.50 | $848.60 | |