| 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 | $13.76 | 7.845% | $14.8395 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $67.85 | 5.271% | $71.4264 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $222.80 | 3.405% | $230.3863 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $217.97 | 11.395% | $242.8077 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $96.92 | 7.220% | $103.9176 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $43.76 | 8.609% | $47.5273 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $91.68 | 4.606% | $95.9028 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $754.74 | $806.8076 | $806.82 | $806.85 | $806.70 | |