| 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 | $24.50 | 9.309% | $26.7807 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $160.96 | 11.423% | $179.3465 | $179.35 | $179.35 | $179.30 |
| Purchase #3 | $29.69 | 6.370% | $31.5813 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $98.35 | 8.459% | $106.6694 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $58.57 | 5.794% | $61.9635 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $119.81 | 7.647% | $128.9719 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $223.37 | 8.829% | $243.0913 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $715.25 | $778.4046 | $778.40 | $778.40 | $778.50 | |