| 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 | 8.780% | $90.7443 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $107.40 | 9.281% | $117.3678 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $189.47 | 7.525% | $203.7276 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $116.91 | 12.133% | $131.0947 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $194.70 | 10.849% | $215.823 | $215.82 | $215.80 | $215.80 |
| Purchase #6 | $30.26 | 3.560% | $31.3373 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $240.36 | 11.695% | $268.4701 | $268.47 | $268.45 | $268.50 |
| 7 purchase totals = | $962.52 | $1,058.5648 | $1,058.56 | $1,058.55 | $1,058.50 | |