| 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 | $58.71 | 3.555% | $60.7971 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $180.72 | 8.803% | $196.6288 | $196.63 | $196.65 | $196.60 |
| Purchase #3 | $25.78 | 4.534% | $26.9489 | $26.95 | $26.95 | $26.90 |
| Purchase #4 | $40.85 | 5.598% | $43.1368 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $197.63 | 10.391% | $218.1657 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $79.65 | 11.192% | $88.5644 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $205.88 | 12.235% | $231.0694 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $789.22 | $865.3111 | $865.32 | $865.30 | $865.30 | |