| 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 | $15.84 | 7.309% | $16.9977 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $242.60 | 8.492% | $263.2016 | $263.20 | $263.20 | $263.20 |
| Purchase #3 | $24.92 | 8.110% | $26.941 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $76.49 | 6.451% | $81.4244 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $40.31 | 10.242% | $44.4386 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $225.59 | 10.217% | $248.6385 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $87.80 | 13.397% | $99.5626 | $99.56 | $99.55 | $99.60 |
| 7 purchase totals = | $713.55 | $781.2044 | $781.20 | $781.20 | $781.10 | |