| 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 | $23.68 | 12.692% | $26.6855 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $13.56 | 7.574% | $14.587 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $9.67 | 13.366% | $10.9625 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $94.69 | 5.594% | $99.987 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $125.27 | 3.124% | $129.1834 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $187.55 | 8.148% | $202.8316 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $227.66 | 7.653% | $245.0828 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $682.08 | $729.3198 | $729.32 | $729.40 | $729.40 | |