| 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 | $43.76 | 9.300% | $47.8297 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $113.71 | 10.498% | $125.6473 | $125.65 | $125.65 | $125.60 |
| Purchase #3 | $31.46 | 12.212% | $35.3019 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $16.25 | 13.588% | $18.4581 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $129.46 | 11.797% | $144.7324 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $135.93 | 13.249% | $153.9394 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $126.40 | 4.174% | $131.6759 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $596.97 | $657.5847 | $657.59 | $657.65 | $657.50 | |