| 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 | $71.90 | 7.861% | $77.5521 | $77.55 | $77.55 | $77.60 |
| Purchase #2 | $51.63 | 11.350% | $57.49 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $183.40 | 7.559% | $197.2632 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $139.91 | 8.139% | $151.2973 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $220.92 | 5.455% | $232.9712 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $108.62 | 4.285% | $113.2744 | $113.27 | $113.25 | $113.30 |
| Purchase #7 | $145.32 | 12.865% | $164.0154 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $921.70 | $993.8636 | $993.86 | $993.80 | $994.00 | |