| 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 | $63.49 | 9.720% | $69.6612 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $24.75 | 10.775% | $27.4168 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $14.49 | 12.302% | $16.2726 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $191.53 | 7.105% | $205.1382 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $64.29 | 12.264% | $72.1745 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $10.79 | 6.796% | $11.5233 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $107.26 | 12.453% | $120.6171 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $476.60 | $522.8037 | $522.80 | $522.70 | $522.80 | |