| 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 | $85.71 | 9.186% | $93.5833 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $76.58 | 10.856% | $84.8935 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $128.32 | 5.652% | $135.5726 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $97.48 | 12.686% | $109.8463 | $109.85 | $109.85 | $109.80 |
| Purchase #5 | $241.25 | 7.180% | $258.5718 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $191.55 | 4.197% | $199.5894 | $199.59 | $199.60 | $199.60 |
| Purchase #7 | $45.70 | 3.316% | $47.2154 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $866.59 | $929.2723 | $929.27 | $929.25 | $929.30 | |