| 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 | $44.46 | 9.842% | $48.8358 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $162.36 | 7.673% | $174.8179 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $31.91 | 11.357% | $35.534 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $70.93 | 8.667% | $77.0775 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $75.97 | 7.724% | $81.8379 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $102.81 | 6.464% | $109.4556 | $109.46 | $109.45 | $109.50 |
| Purchase #7 | $210.56 | 6.869% | $225.0234 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $699.00 | $752.5821 | $752.59 | $752.60 | $752.50 | |