| 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 | $87.66 | 13.296% | $99.3153 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $89.46 | 13.114% | $101.1918 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $125.84 | 3.491% | $130.2331 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $55.55 | 9.681% | $60.9278 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $161.70 | 5.757% | $171.0091 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $26.72 | 8.683% | $29.0401 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $14.98 | 6.271% | $15.9194 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $561.91 | $607.6366 | $607.64 | $607.65 | $607.50 | |