| 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 | $71.75 | 4.376% | $74.8898 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $110.28 | 12.430% | $123.9878 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $160.71 | 9.457% | $175.9083 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $141.33 | 7.405% | $151.7955 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $209.78 | 12.215% | $235.4046 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $233.25 | 7.453% | $250.6341 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $44.73 | 3.353% | $46.2298 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $971.83 | $1,058.8499 | $1,058.85 | $1,058.90 | $1,058.80 | |