| 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 | $49.63 | 11.704% | $55.4387 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $99.35 | 13.475% | $112.7374 | $112.74 | $112.75 | $112.70 |
| Purchase #3 | $18.31 | 7.330% | $19.6521 | $19.65 | $19.65 | $19.70 |
| Purchase #4 | $201.31 | 13.462% | $228.4104 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $86.34 | 12.318% | $96.9754 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $223.77 | 11.259% | $248.9643 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $105.53 | 11.468% | $117.6322 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $784.24 | $879.8105 | $879.81 | $879.85 | $879.80 | |