| 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 | $49.63 | 7.144% | $53.1756 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $189.56 | 13.158% | $214.5023 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $16.93 | 11.450% | $18.8685 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $81.81 | 3.850% | $84.9597 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $217.56 | 7.153% | $233.1221 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $39.82 | 3.523% | $41.2229 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $137.41 | 4.683% | $143.8449 | $143.84 | $143.85 | $143.80 |
| 7 purchase totals = | $732.72 | $789.6960 | $789.69 | $789.65 | $789.70 | |