| 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 | $76.92 | 10.161% | $84.7358 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $89.81 | 5.286% | $94.5574 | $94.56 | $94.55 | $94.60 |
| Purchase #3 | $137.43 | 10.183% | $151.4245 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $112.34 | 3.587% | $116.3696 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $5.32 | 12.223% | $5.9703 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $8.93 | 12.380% | $10.0355 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $25.63 | 9.155% | $27.9764 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $456.38 | $491.0695 | $491.08 | $491.05 | $491.10 | |