| 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 | $65.96 | 12.664% | $74.3132 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $61.82 | 13.367% | $70.0835 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $64.26 | 6.434% | $68.3945 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $51.35 | 12.255% | $57.6429 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $82.25 | 10.112% | $90.5671 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $104.75 | 10.424% | $115.6691 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $188.29 | 12.405% | $211.6474 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $618.68 | $688.3177 | $688.31 | $688.30 | $688.30 | |