| 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 | $17.67 | 3.543% | $18.296 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $201.44 | 6.321% | $214.173 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $171.53 | 11.154% | $190.6625 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $99.94 | 10.784% | $110.7175 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $66.73 | 11.186% | $74.1944 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $21.88 | 3.740% | $22.6983 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $140.65 | 7.849% | $151.6896 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $719.84 | $782.4313 | $782.43 | $782.40 | $782.50 | |