| 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 | $69.40 | 7.775% | $74.7959 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $144.71 | 10.699% | $160.1925 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $113.56 | 11.438% | $126.549 | $126.55 | $126.55 | $126.50 |
| Purchase #4 | $46.37 | 4.819% | $48.6046 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $31.60 | 5.771% | $33.4236 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $125.45 | 5.545% | $132.4062 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $215.41 | 6.780% | $230.0148 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $746.50 | $805.9866 | $805.98 | $805.95 | $805.90 | |