| 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 | $182.93 | 9.641% | $200.5663 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $79.32 | 10.701% | $87.808 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $77.82 | 5.475% | $82.0806 | $82.08 | $82.10 | $82.10 |
| Purchase #4 | $56.80 | 8.132% | $61.419 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $51.98 | 9.865% | $57.1078 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $62.91 | 9.320% | $68.7732 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $203.43 | 8.612% | $220.9494 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $715.19 | $778.7043 | $778.71 | $778.65 | $778.70 | |