| 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 | $89.96 | 10.328% | $99.2511 | $99.25 | $99.25 | $99.30 |
| Purchase #2 | $95.38 | 10.864% | $105.7421 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $175.51 | 10.741% | $194.3615 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $65.42 | 8.352% | $70.8839 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $154.32 | 5.539% | $162.8678 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $167.44 | 6.575% | $178.4492 | $178.45 | $178.45 | $178.40 |
| Purchase #7 | $68.71 | 11.556% | $76.6501 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $816.74 | $888.2057 | $888.20 | $888.20 | $888.30 | |