| 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 | $63.37 | 10.228% | $69.8515 | $69.85 | $69.85 | $69.90 |
| Purchase #2 | $144.55 | 11.644% | $161.3814 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $92.39 | 11.817% | $103.3077 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $19.59 | 6.178% | $20.8003 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $178.31 | 9.385% | $195.0444 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $116.92 | 13.589% | $132.8083 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $153.94 | 3.424% | $159.2109 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $769.07 | $842.4045 | $842.40 | $842.40 | $842.40 | |