| 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 | $12.73 | 7.563% | $13.6928 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $70.59 | 9.693% | $77.4323 | $77.43 | $77.45 | $77.40 |
| Purchase #3 | $133.94 | 12.713% | $150.9678 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $26.56 | 11.780% | $29.6888 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $48.77 | 6.242% | $51.8142 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $176.40 | 6.346% | $187.5943 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $220.50 | 5.739% | $233.1545 | $233.15 | $233.15 | $233.20 |
| 7 purchase totals = | $689.49 | $744.3447 | $744.33 | $744.35 | $744.40 | |