| 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 | $129.29 | 5.826% | $136.8224 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $57.53 | 13.152% | $65.0963 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $6.34 | 7.730% | $6.8301 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $34.96 | 4.301% | $36.4636 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $88.81 | 10.732% | $98.3411 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $233.71 | 9.244% | $255.3142 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $232.85 | 5.265% | $245.1096 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $783.49 | $843.9773 | $843.97 | $843.95 | $843.90 | |