| 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 | $31.44 | 10.304% | $34.6796 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $176.76 | 7.191% | $189.4708 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $90.48 | 11.430% | $100.8219 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $94.28 | 3.272% | $97.3648 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $167.75 | 12.690% | $189.0375 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $240.38 | 9.230% | $262.5671 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $92.44 | 3.616% | $95.7826 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $893.53 | $969.7243 | $969.72 | $969.70 | $969.80 | |