| 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 | $217.86 | 6.513% | $232.0492 | $232.05 | $232.05 | $232.00 |
| Purchase #2 | $60.55 | 6.710% | $64.6129 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $145.54 | 3.417% | $150.5131 | $150.51 | $150.50 | $150.50 |
| Purchase #4 | $45.50 | 10.200% | $50.141 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $40.87 | 11.342% | $45.5055 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $83.73 | 5.865% | $88.6408 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $108.60 | 12.676% | $122.3661 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $702.65 | $753.8286 | $753.83 | $753.80 | $753.70 | |