| 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 | $74.54 | 13.580% | $84.6625 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $110.88 | 9.789% | $121.734 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $48.33 | 5.224% | $50.8548 | $50.85 | $50.85 | $50.90 |
| Purchase #4 | $109.86 | 7.254% | $117.8292 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $247.81 | 8.434% | $268.7103 | $268.71 | $268.70 | $268.70 |
| Purchase #6 | $197.43 | 13.225% | $223.5401 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $93.92 | 10.483% | $103.7656 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $882.77 | $971.0965 | $971.09 | $971.10 | $971.10 | |