| 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 | $48.96 | 13.819% | $55.7258 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $203.62 | 6.106% | $216.053 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $75.80 | 11.407% | $84.4465 | $84.45 | $84.45 | $84.40 |
| Purchase #4 | $71.67 | 3.826% | $74.4121 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $123.56 | 9.710% | $135.5577 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $48.56 | 10.313% | $53.568 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $64.67 | 9.821% | $71.0212 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $636.84 | $690.7843 | $690.79 | $690.75 | $690.80 | |