| 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 | $74.89 | 6.221% | $79.5489 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $190.56 | 10.831% | $211.1996 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $96.89 | 4.183% | $100.9429 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $143.77 | 11.506% | $160.3122 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $168.72 | 9.467% | $184.6927 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $58.63 | 8.324% | $63.5104 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $88.70 | 3.724% | $92.0032 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $822.16 | $892.2099 | $892.20 | $892.20 | $892.10 | |