| 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 | $106.26 | 10.222% | $117.1219 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $237.64 | 11.836% | $265.7671 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $77.54 | 5.115% | $81.5062 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $90.82 | 5.648% | $95.9495 | $95.95 | $95.95 | $95.90 |
| Purchase #5 | $23.55 | 8.679% | $25.5939 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $92.96 | 10.822% | $103.0201 | $103.02 | $103.00 | $103.00 |
| Purchase #7 | $82.89 | 12.718% | $93.432 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $711.66 | $782.3907 | $782.39 | $782.35 | $782.30 | |