| 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 | $72.54 | 8.858% | $78.9656 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $240.66 | 8.483% | $261.0752 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $170.76 | 9.851% | $187.5816 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $214.64 | 8.804% | $233.5369 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $132.98 | 7.272% | $142.6503 | $142.65 | $142.65 | $142.70 |
| Purchase #6 | $73.95 | 13.346% | $83.8194 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $129.62 | 11.698% | $144.7829 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $1,035.15 | $1,132.4119 | $1,132.42 | $1,132.45 | $1,132.50 | |