| 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 | $28.63 | 10.139% | $31.5328 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $154.49 | 13.762% | $175.7509 | $175.75 | $175.75 | $175.80 |
| Purchase #3 | $109.96 | 6.424% | $117.0238 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $74.53 | 13.744% | $84.7734 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $26.82 | 11.240% | $29.8346 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $76.61 | 4.643% | $80.167 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $250.86 | 5.730% | $265.2343 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $721.90 | $784.3168 | $784.30 | $784.30 | $784.30 | |