| 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 | $14.65 | 3.814% | $15.2088 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $61.45 | 6.579% | $65.4928 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $73.78 | 7.558% | $79.3563 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $191.35 | 10.366% | $211.1853 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $124.61 | 5.106% | $130.9726 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $209.62 | 9.699% | $229.951 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $46.71 | 7.412% | $50.1721 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $722.17 | $782.3389 | $782.34 | $782.30 | $782.50 | |