| 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 | $48.87 | 3.426% | $50.5443 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $13.59 | 3.630% | $14.0833 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $186.66 | 13.236% | $211.3663 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $35.78 | 11.533% | $39.9065 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $46.36 | 5.752% | $49.0266 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $40.32 | 3.217% | $41.6171 | $41.62 | $41.60 | $41.60 |
| Purchase #7 | $32.69 | 11.321% | $36.3908 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $404.27 | $442.9349 | $442.94 | $442.95 | $442.90 | |