| 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 | $115.44 | 8.538% | $125.2963 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $47.79 | 3.419% | $49.4239 | $49.42 | $49.40 | $49.40 |
| Purchase #3 | $125.57 | 13.434% | $142.4391 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $13.70 | 9.227% | $14.9641 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $127.26 | 6.559% | $135.607 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $107.37 | 10.658% | $118.8135 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $73.87 | 11.620% | $82.4537 | $82.45 | $82.45 | $82.50 |
| 7 purchase totals = | $611.00 | $668.9976 | $668.99 | $668.95 | $669.00 | |