| 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 | $94.63 | 7.258% | $101.4982 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $155.58 | 10.613% | $172.0917 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $157.94 | 5.468% | $166.5762 | $166.58 | $166.60 | $166.60 |
| Purchase #4 | $93.40 | 13.819% | $106.3069 | $106.31 | $106.30 | $106.30 |
| Purchase #5 | $7.61 | 13.217% | $8.6158 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $159.73 | 9.843% | $175.4522 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $209.66 | 10.408% | $231.4814 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $878.55 | $962.0224 | $962.03 | $962.05 | $962.10 | |