| 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 | $16.72 | 12.705% | $18.8443 | $18.84 | $18.85 | $18.80 |
| Purchase #2 | $64.62 | 13.823% | $73.5524 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $41.59 | 8.636% | $45.1817 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $184.68 | 5.730% | $195.2622 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $230.63 | 5.641% | $243.6398 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $85.99 | 3.209% | $88.7494 | $88.75 | $88.75 | $88.70 |
| Purchase #7 | $250.49 | 12.419% | $281.5984 | $281.60 | $281.60 | $281.60 |
| 7 purchase totals = | $874.72 | $946.8282 | $946.82 | $946.85 | $946.80 | |