| 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 | $71.76 | 3.117% | $73.9968 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $114.31 | 3.176% | $117.9405 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $114.86 | 12.723% | $129.4736 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $98.55 | 13.818% | $112.1676 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $146.97 | 3.380% | $151.9376 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $24.62 | 10.793% | $27.2772 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $104.82 | 5.824% | $110.9247 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $675.89 | $723.7180 | $723.72 | $723.70 | $723.70 | |