| 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 | $95.63 | 6.482% | $101.8287 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $113.57 | 12.128% | $127.3438 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $18.64 | 3.251% | $19.246 | $19.25 | $19.25 | $19.20 |
| Purchase #4 | $50.54 | 12.274% | $56.7433 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $15.90 | 12.357% | $17.8648 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $123.91 | 11.109% | $137.6752 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $114.35 | 6.863% | $122.1978 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $532.54 | $582.8996 | $582.90 | $582.95 | $582.80 | |