| 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 | $5.37 | 5.297% | $5.6544 | $5.65 | $5.65 | $5.70 |
| Purchase #2 | $132.92 | 3.796% | $137.9656 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $208.96 | 13.337% | $236.829 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $98.88 | 4.137% | $102.9707 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $64.37 | 7.570% | $69.2428 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $239.87 | 11.539% | $267.5486 | $267.55 | $267.55 | $267.50 |
| Purchase #7 | $33.34 | 4.294% | $34.7716 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $783.71 | $854.9827 | $854.98 | $854.95 | $855.00 | |