| 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 | $185.67 | 8.831% | $202.0665 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $233.55 | 7.783% | $251.7272 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $70.58 | 5.727% | $74.6221 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $70.80 | 4.666% | $74.1035 | $74.10 | $74.10 | $74.10 |
| Purchase #5 | $14.75 | 12.748% | $16.6303 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $96.59 | 3.719% | $100.1822 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $33.86 | 10.790% | $37.5135 | $37.51 | $37.50 | $37.50 |
| 7 purchase totals = | $705.80 | $756.8453 | $756.84 | $756.85 | $756.80 | |