| 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 | $116.37 | 12.371% | $130.7661 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $223.63 | 4.438% | $233.5547 | $233.55 | $233.55 | $233.60 |
| Purchase #3 | $224.57 | 11.650% | $250.7324 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $133.79 | 10.724% | $148.1376 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $66.76 | 5.673% | $70.5473 | $70.55 | $70.55 | $70.50 |
| Purchase #6 | $29.49 | 7.789% | $31.787 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $72.74 | 9.534% | $79.675 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $867.35 | $945.2001 | $945.21 | $945.25 | $945.20 | |