| 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 | $75.89 | 10.819% | $84.1005 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $172.92 | 11.565% | $192.9182 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $44.64 | 5.254% | $46.9854 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $149.77 | 3.782% | $155.4343 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $66.41 | 13.291% | $75.2366 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $133.57 | 9.872% | $146.756 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $99.34 | 11.703% | $110.9658 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $742.54 | $812.3968 | $812.41 | $812.40 | $812.40 | |