| 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 | $14.64 | 4.716% | $15.3304 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $142.30 | 10.723% | $157.5588 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $239.75 | 13.339% | $271.7303 | $271.73 | $271.75 | $271.70 |
| Purchase #4 | $112.74 | 3.499% | $116.6848 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $89.28 | 6.522% | $95.1028 | $95.10 | $95.10 | $95.10 |
| Purchase #6 | $69.33 | 7.770% | $74.7169 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $49.37 | 8.204% | $53.4203 | $53.42 | $53.40 | $53.40 |
| 7 purchase totals = | $717.41 | $784.5443 | $784.54 | $784.55 | $784.50 | |