| 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 | $47.25 | 6.192% | $50.1757 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $57.61 | 5.748% | $60.9214 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $188.87 | 7.421% | $202.886 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $87.76 | 11.588% | $97.9296 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $97.58 | 10.139% | $107.4736 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $75.41 | 13.631% | $85.6891 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $178.50 | 13.696% | $202.9474 | $202.95 | $202.95 | $202.90 |
| 7 purchase totals = | $732.98 | $808.0228 | $808.03 | $808.05 | $808.00 | |