| 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 | $72.77 | 11.822% | $81.3729 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $202.62 | 11.395% | $225.7085 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $42.27 | 7.365% | $45.3832 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $69.72 | 3.715% | $72.3101 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $9.25 | 5.614% | $9.7693 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $12.47 | 13.394% | $14.1402 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $25.55 | 8.514% | $27.7253 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $434.65 | $476.4095 | $476.41 | $476.40 | $476.40 | |