| 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 | $66.78 | 5.175% | $70.2359 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $78.53 | 7.817% | $84.6687 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $222.77 | 5.426% | $234.8575 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $67.31 | 4.448% | $70.3039 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $237.25 | 3.190% | $244.8183 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $248.59 | 4.634% | $260.1097 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $221.63 | 11.254% | $246.5722 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $1,142.86 | $1,211.5662 | $1,211.57 | $1,211.50 | $1,211.60 | |