| 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 | $84.50 | 7.747% | $91.0462 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $58.83 | 5.608% | $62.1292 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $56.64 | 12.514% | $63.7279 | $63.73 | $63.75 | $63.70 |
| Purchase #4 | $97.81 | 10.506% | $108.0859 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $192.57 | 11.631% | $214.9678 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $111.47 | 5.803% | $117.9386 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $117.63 | 5.793% | $124.4443 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $719.45 | $782.3399 | $782.35 | $782.40 | $782.20 | |