| 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 | $26.95 | 4.524% | $28.1692 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $238.54 | 10.503% | $263.5939 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $50.83 | 13.345% | $57.6133 | $57.61 | $57.60 | $57.60 |
| Purchase #4 | $32.76 | 7.863% | $35.3359 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $100.29 | 10.122% | $110.4414 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $89.87 | 5.628% | $94.9279 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $222.45 | 11.489% | $248.0073 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $761.69 | $838.0889 | $838.09 | $838.10 | $838.00 | |