| 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 | $41.82 | 12.582% | $47.0818 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $39.31 | 8.612% | $42.6954 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $195.30 | 13.156% | $220.9937 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $43.46 | 6.119% | $46.1193 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $151.28 | 4.249% | $157.7079 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $167.58 | 9.375% | $183.2906 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $102.51 | 3.249% | $105.8405 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $741.26 | $803.7292 | $803.73 | $803.75 | $803.70 | |