| 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 | $44.56 | 4.695% | $46.6521 | $46.65 | $46.65 | $46.70 |
| Purchase #2 | $48.96 | 11.269% | $54.4773 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $65.64 | 11.850% | $73.4183 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $151.88 | 5.306% | $159.9388 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $132.94 | 11.202% | $147.8319 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $46.26 | 12.621% | $52.0985 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $129.69 | 4.413% | $135.4132 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $619.93 | $669.8301 | $669.83 | $669.85 | $669.80 | |