| 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 | $87.38 | 13.288% | $98.9911 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $79.76 | 12.562% | $89.7795 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $10.58 | 10.768% | $11.7193 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $41.49 | 13.538% | $47.1069 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $54.44 | 11.515% | $60.7088 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $191.98 | 10.826% | $212.7638 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $235.76 | 11.857% | $263.7141 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $701.39 | $784.7835 | $784.78 | $784.75 | $784.80 | |