| 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 | $26.92 | 10.527% | $29.7539 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $245.49 | 12.144% | $275.3023 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $6.90 | 10.780% | $7.6438 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $95.39 | 11.718% | $106.5678 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $60.25 | 5.483% | $63.5535 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $216.67 | 7.364% | $232.6256 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $77.78 | 8.757% | $84.5912 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $729.40 | $800.0381 | $800.03 | $800.05 | $800.10 | |