| 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 | $94.33 | 9.442% | $103.2366 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $65.47 | 10.296% | $72.2108 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $163.32 | 11.162% | $181.5498 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $20.33 | 3.554% | $21.0525 | $21.05 | $21.05 | $21.10 |
| Purchase #5 | $73.99 | 3.669% | $76.7047 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $192.28 | 13.202% | $217.6648 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $85.92 | 10.815% | $95.2122 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $695.64 | $767.6314 | $767.62 | $767.60 | $767.60 | |