| 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 | $10.47 | 3.860% | $10.8741 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $239.86 | 3.262% | $247.6842 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $92.63 | 10.666% | $102.5099 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $87.48 | 10.522% | $96.6846 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $74.60 | 5.391% | $78.6217 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $45.93 | 13.769% | $52.2541 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $146.98 | 11.316% | $163.6123 | $163.61 | $163.60 | $163.60 |
| 7 purchase totals = | $697.95 | $752.2409 | $752.22 | $752.20 | $752.30 | |