| 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 | $135.32 | 11.384% | $150.7248 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $223.65 | 8.306% | $242.2264 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $68.54 | 8.818% | $74.5839 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $25.87 | 13.191% | $29.2825 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $11.77 | 4.467% | $12.2958 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $143.73 | 4.224% | $149.8012 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $54.40 | 4.280% | $56.7283 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $663.28 | $715.6429 | $715.64 | $715.70 | $715.60 | |