| 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 | $9.95 | 5.819% | $10.529 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $50.84 | 3.729% | $52.7358 | $52.74 | $52.75 | $52.70 |
| Purchase #3 | $173.92 | 11.742% | $194.3417 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $70.76 | 13.571% | $80.3628 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $93.57 | 13.586% | $106.2824 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $182.73 | 4.594% | $191.1246 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $139.66 | 7.479% | $150.1052 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $721.43 | $785.4815 | $785.48 | $785.50 | $785.40 | |