| 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 | $96.61 | 13.646% | $109.7934 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $34.75 | 6.296% | $36.9379 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $164.81 | 8.524% | $178.8584 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $136.64 | 3.835% | $141.8801 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $112.41 | 10.177% | $123.85 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $62.65 | 9.697% | $68.7252 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $205.65 | 11.636% | $229.5794 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $813.52 | $889.6244 | $889.63 | $889.70 | $889.70 | |