| 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 | $8.98 | 12.717% | $10.122 | $10.12 | $10.10 | $10.10 |
| Purchase #2 | $75.81 | 10.761% | $83.9679 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $5.68 | 9.476% | $6.2182 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $14.26 | 10.453% | $15.7506 | $15.75 | $15.75 | $15.80 |
| Purchase #5 | $69.50 | 5.861% | $73.5734 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $176.57 | 5.309% | $185.9441 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $84.95 | 13.567% | $96.4752 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $435.75 | $472.0514 | $472.05 | $472.00 | $472.10 | |