| 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 | $95.29 | 5.547% | $100.5757 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $220.79 | 9.827% | $242.487 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $138.95 | 5.578% | $146.7006 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $154.98 | 9.191% | $169.2242 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $141.44 | 8.786% | $153.8669 | $153.87 | $153.85 | $153.90 |
| Purchase #6 | $140.74 | 5.444% | $148.4019 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $73.68 | 13.390% | $83.5458 | $83.55 | $83.55 | $83.50 |
| 7 purchase totals = | $965.87 | $1,044.8021 | $1,044.81 | $1,044.80 | $1,044.80 | |