| 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 | $90.33 | 8.720% | $98.2068 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $17.27 | 5.787% | $18.2694 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $216.64 | 10.740% | $239.9071 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $32.76 | 9.627% | $35.9138 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $249.46 | 3.368% | $257.8618 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $231.48 | 5.424% | $244.0355 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $29.37 | 3.760% | $30.4743 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $867.31 | $924.6687 | $924.67 | $924.60 | $924.70 | |