| 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 | $8.98 | 11.701% | $10.0307 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $64.57 | 6.330% | $68.6573 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $210.93 | 13.785% | $240.0067 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $225.81 | 13.277% | $255.7908 | $255.79 | $255.80 | $255.80 |
| Purchase #5 | $117.32 | 10.515% | $129.6562 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $77.67 | 10.513% | $85.8354 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $78.99 | 13.330% | $89.5194 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $784.27 | $879.4965 | $879.51 | $879.50 | $879.50 | |