| 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 | $95.50 | 12.143% | $107.0966 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $32.47 | 6.822% | $34.6851 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $67.97 | 12.616% | $76.5451 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $31.58 | 6.550% | $33.6485 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $125.76 | 13.450% | $142.6747 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $10.80 | 9.667% | $11.844 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $75.34 | 5.307% | $79.3383 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $439.42 | $485.8323 | $485.84 | $485.85 | $485.70 | |