| 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 | $52.64 | 4.850% | $55.193 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $34.68 | 3.761% | $35.9843 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $121.89 | 11.249% | $135.6014 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $56.52 | 8.148% | $61.1252 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $59.94 | 5.800% | $63.4165 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $178.43 | 13.816% | $203.0819 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $138.37 | 8.827% | $150.5839 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $642.47 | $704.9862 | $704.98 | $705.05 | $705.00 | |