| 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 | $83.61 | 9.730% | $91.7453 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $14.83 | 3.545% | $15.3557 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $80.62 | 9.871% | $88.578 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $80.77 | 9.122% | $88.1378 | $88.14 | $88.15 | $88.10 |
| Purchase #5 | $142.48 | 12.245% | $159.9267 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $157.53 | 10.717% | $174.4125 | $174.41 | $174.40 | $174.40 |
| Purchase #7 | $100.48 | 13.315% | $113.8589 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $660.32 | $732.0149 | $732.03 | $732.05 | $732.00 | |