| 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 | $56.91 | 9.866% | $62.5247 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $123.91 | 5.805% | $131.103 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $136.73 | 12.817% | $154.2547 | $154.25 | $154.25 | $154.30 |
| Purchase #4 | $22.48 | 12.282% | $25.241 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $50.83 | 11.336% | $56.5921 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $232.84 | 7.424% | $250.126 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $14.86 | 6.637% | $15.8463 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $638.56 | $695.6878 | $695.68 | $695.70 | $695.60 | |