| 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 | $79.95 | 4.320% | $83.4038 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $58.86 | 5.444% | $62.0643 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $76.44 | 8.661% | $83.0605 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $237.66 | 12.209% | $266.6759 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $145.29 | 5.356% | $153.0717 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $57.97 | 13.436% | $65.7588 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $217.60 | 13.258% | $246.4494 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $873.77 | $960.4844 | $960.48 | $960.45 | $960.60 | |