| 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 | $66.64 | 10.831% | $73.8578 | $73.86 | $73.85 | $73.90 |
| Purchase #2 | $247.49 | 13.125% | $279.9731 | $279.97 | $279.95 | $280.00 |
| Purchase #3 | $6.87 | 9.208% | $7.5026 | $7.50 | $7.50 | $7.50 |
| Purchase #4 | $48.62 | 8.161% | $52.5879 | $52.59 | $52.60 | $52.60 |
| Purchase #5 | $167.27 | 10.175% | $184.2897 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $197.65 | 5.270% | $208.0662 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $48.36 | 6.552% | $51.5285 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $782.90 | $857.8058 | $857.81 | $857.80 | $857.90 | |