| 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 | $5.72 | 8.577% | $6.2106 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $235.59 | 10.298% | $259.8511 | $259.85 | $259.85 | $259.90 |
| Purchase #3 | $72.50 | 9.628% | $79.4803 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $113.58 | 10.775% | $125.8182 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $100.43 | 11.727% | $112.2074 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $143.43 | 6.692% | $153.0283 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $135.93 | 10.402% | $150.0694 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $807.18 | $886.6653 | $886.67 | $886.65 | $886.70 | |