| 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 | $83.42 | 6.401% | $88.7597 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $39.33 | 7.376% | $42.231 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $225.75 | 9.282% | $246.7041 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $241.66 | 11.312% | $268.9966 | $269.00 | $269.00 | $269.00 |
| Purchase #5 | $66.76 | 10.185% | $73.5595 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $51.77 | 4.755% | $54.2317 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $153.51 | 6.121% | $162.9063 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $862.20 | $937.3889 | $937.39 | $937.40 | $937.40 | |