| 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 | $47.65 | 12.479% | $53.5962 | $53.60 | $53.60 | $53.60 |
| Purchase #2 | $204.94 | 7.386% | $220.0769 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $201.39 | 4.450% | $210.3519 | $210.35 | $210.35 | $210.40 |
| Purchase #4 | $18.75 | 11.725% | $20.9484 | $20.95 | $20.95 | $20.90 |
| Purchase #5 | $242.91 | 9.866% | $266.8755 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $70.85 | 10.445% | $78.2503 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $247.48 | 6.147% | $262.6926 | $262.69 | $262.70 | $262.70 |
| 7 purchase totals = | $1,033.97 | $1,112.7918 | $1,112.80 | $1,112.85 | $1,112.90 | |