| 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 | $54.54 | 7.257% | $58.498 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $134.26 | 9.277% | $146.7153 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $143.47 | 6.181% | $152.3379 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $157.70 | 12.608% | $177.5828 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $47.29 | 5.491% | $49.8867 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $56.49 | 3.207% | $58.3016 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $28.29 | 5.452% | $29.8324 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $622.04 | $673.1547 | $673.16 | $673.20 | $673.10 | |