| 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 | $33.63 | 9.286% | $36.7529 | $36.75 | $36.75 | $36.80 |
| Purchase #2 | $115.59 | 4.620% | $120.9303 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $39.54 | 8.122% | $42.7514 | $42.75 | $42.75 | $42.80 |
| Purchase #4 | $16.35 | 9.703% | $17.9364 | $17.94 | $17.95 | $17.90 |
| Purchase #5 | $20.28 | 7.807% | $21.8633 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $230.91 | 5.660% | $243.9795 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $59.79 | 6.121% | $63.4497 | $63.45 | $63.45 | $63.40 |
| 7 purchase totals = | $516.09 | $547.6635 | $547.66 | $547.70 | $547.70 | |