| 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 | $9.78 | 8.842% | $10.6447 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $205.37 | 5.238% | $216.1273 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $75.45 | 6.703% | $80.5074 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $77.77 | 10.402% | $85.8596 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $195.87 | 10.628% | $216.6871 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $88.85 | 6.822% | $94.9113 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $157.83 | 8.184% | $170.7468 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $810.92 | $875.4842 | $875.49 | $875.50 | $875.40 | |