| 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 | $45.79 | 3.438% | $47.3643 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $144.27 | 12.571% | $162.4062 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $213.75 | 10.139% | $235.4221 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $84.75 | 4.184% | $88.2959 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $125.48 | 5.560% | $132.4567 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $242.86 | 4.337% | $253.3928 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $103.63 | 12.308% | $116.3848 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $960.53 | $1,035.7228 | $1,035.72 | $1,035.70 | $1,035.80 | |