| 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 | $71.64 | 10.784% | $79.3657 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $58.30 | 10.391% | $64.358 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $85.85 | 7.798% | $92.5446 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $5.39 | 11.693% | $6.0203 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $202.99 | 7.755% | $218.7319 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $58.25 | 13.304% | $65.9996 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $40.53 | 5.577% | $42.7904 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $522.95 | $569.8105 | $569.81 | $569.80 | $569.80 | |