| 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 | $74.62 | 6.746% | $79.6539 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $26.44 | 3.111% | $27.2625 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $235.74 | 12.228% | $264.5663 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $115.59 | 8.596% | $125.5261 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $55.55 | 5.476% | $58.5919 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $190.95 | 11.769% | $213.4229 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $112.90 | 9.807% | $123.9721 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $811.79 | $892.9957 | $892.99 | $892.95 | $893.10 | |