| 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 | $74.70 | 9.115% | $81.5089 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $234.69 | 10.700% | $259.8018 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $142.39 | 7.285% | $152.7631 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $228.33 | 7.868% | $246.295 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $127.77 | 13.437% | $144.9385 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $48.40 | 6.746% | $51.6651 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $237.26 | 12.867% | $267.7882 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $1,093.54 | $1,204.7606 | $1,204.77 | $1,204.75 | $1,204.80 | |