| 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 | $95.70 | 4.275% | $99.7912 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $232.77 | 13.715% | $264.6944 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $231.32 | 12.246% | $259.6474 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $90.29 | 8.277% | $97.7633 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $158.73 | 11.716% | $177.3268 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $21.66 | 3.440% | $22.4051 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $78.82 | 3.703% | $81.7387 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $909.29 | $1,003.3669 | $1,003.37 | $1,003.40 | $1,003.30 | |