| 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 | $131.26 | 8.736% | $142.7269 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $72.37 | 4.149% | $75.3726 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $249.86 | 8.744% | $271.7078 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $14.64 | 11.858% | $16.376 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $15.55 | 6.696% | $16.5912 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $12.83 | 7.147% | $13.747 | $13.75 | $13.75 | $13.70 |
| Purchase #7 | $13.54 | 9.236% | $14.7906 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $510.05 | $551.3121 | $551.32 | $551.35 | $551.30 | |