| 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 | $26.44 | 5.539% | $27.9045 | $27.90 | $27.90 | $27.90 |
| Purchase #2 | $9.97 | 13.449% | $11.3109 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $98.93 | 12.655% | $111.4496 | $111.45 | $111.45 | $111.40 |
| Purchase #4 | $177.63 | 9.738% | $194.9276 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $110.62 | 8.433% | $119.9486 | $119.95 | $119.95 | $119.90 |
| Purchase #6 | $67.84 | 4.672% | $71.0095 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $27.92 | 4.391% | $29.146 | $29.15 | $29.15 | $29.10 |
| 7 purchase totals = | $519.35 | $565.6967 | $565.70 | $565.70 | $565.50 | |