| 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 | $111.54 | 7.724% | $120.1553 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $36.84 | 4.137% | $38.3641 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $32.30 | 8.672% | $35.1011 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $44.73 | 9.865% | $49.1426 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $74.65 | 10.390% | $82.4061 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $124.41 | 12.102% | $139.4661 | $139.47 | $139.45 | $139.50 |
| Purchase #7 | $194.92 | 6.700% | $207.9796 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $619.39 | $672.6149 | $672.62 | $672.60 | $672.70 | |