| 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 | $12.97 | 4.178% | $13.5119 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $72.93 | 6.627% | $77.7631 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $66.64 | 3.180% | $68.7592 | $68.76 | $68.75 | $68.80 |
| Purchase #4 | $64.68 | 13.542% | $73.439 | $73.44 | $73.45 | $73.40 |
| Purchase #5 | $76.86 | 6.259% | $81.6707 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $179.78 | 3.314% | $185.7379 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $220.97 | 9.368% | $241.6705 | $241.67 | $241.65 | $241.70 |
| 7 purchase totals = | $694.83 | $742.5523 | $742.55 | $742.50 | $742.60 | |