| 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 | $42.31 | 7.780% | $45.6017 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $104.77 | 3.634% | $108.5773 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $70.95 | 11.757% | $79.2916 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $192.59 | 12.761% | $217.1664 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $163.84 | 13.507% | $185.9699 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $93.79 | 8.786% | $102.0304 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $204.97 | 12.614% | $230.8249 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $873.22 | $969.4622 | $969.46 | $969.45 | $969.50 | |