| 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 | $5.78 | 7.730% | $6.2268 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $98.65 | 6.785% | $105.3434 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $147.89 | 8.238% | $160.0732 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $197.42 | 6.687% | $210.6215 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $135.49 | 11.697% | $151.3383 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $142.92 | 3.199% | $147.492 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $69.49 | 12.205% | $77.9713 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $797.64 | $859.0665 | $859.06 | $859.05 | $859.00 | |