| 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 | $17.81 | 11.829% | $19.9167 | $19.92 | $19.90 | $19.90 |
| Purchase #2 | $194.55 | 5.349% | $204.9565 | $204.96 | $204.95 | $205.00 |
| Purchase #3 | $98.64 | 10.377% | $108.8759 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $24.35 | 9.579% | $26.6825 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $42.80 | 4.273% | $44.6288 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $85.68 | 6.242% | $91.0281 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $84.90 | 10.806% | $94.0743 | $94.07 | $94.05 | $94.10 |
| 7 purchase totals = | $548.73 | $590.1628 | $590.17 | $590.20 | $590.20 | |