| 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 | $67.67 | 3.833% | $70.2638 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $240.29 | 6.157% | $255.0847 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $80.30 | 10.134% | $88.4376 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $104.98 | 12.668% | $118.2789 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $201.60 | 9.626% | $221.006 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $243.31 | 4.268% | $253.6945 | $253.69 | $253.70 | $253.70 |
| Purchase #7 | $62.39 | 12.261% | $70.0396 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $1,000.54 | $1,076.8051 | $1,076.80 | $1,076.85 | $1,076.80 | |