| 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 | $35.41 | 5.595% | $37.3912 | $37.39 | $37.40 | $37.40 |
| Purchase #2 | $135.67 | 13.631% | $154.1632 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $42.92 | 10.713% | $47.518 | $47.52 | $47.50 | $47.50 |
| Purchase #4 | $211.76 | 7.531% | $227.7076 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $187.26 | 3.256% | $193.3572 | $193.36 | $193.35 | $193.40 |
| Purchase #6 | $118.96 | 13.161% | $134.6163 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $213.93 | 13.406% | $242.6095 | $242.61 | $242.60 | $242.60 |
| 7 purchase totals = | $945.91 | $1,037.3630 | $1,037.37 | $1,037.30 | $1,037.40 | |