| 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 | $95.50 | 7.544% | $102.7045 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $52.88 | 5.566% | $55.8233 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $93.87 | 6.597% | $100.0626 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $94.39 | 7.201% | $101.187 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $186.70 | 11.426% | $208.0323 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $216.78 | 13.670% | $246.4138 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $120.41 | 7.408% | $129.33 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $860.53 | $943.5535 | $943.54 | $943.55 | $943.50 | |