| 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 | $34.93 | 6.609% | $37.2385 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $75.63 | 11.842% | $84.5861 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $79.68 | 4.305% | $83.1102 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $69.46 | 7.770% | $74.857 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $185.68 | 5.216% | $195.3651 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $104.32 | 12.700% | $117.5686 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $184.47 | 11.380% | $205.4627 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $734.17 | $798.1882 | $798.20 | $798.15 | $798.30 | |