| 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 | $17.65 | 7.321% | $18.9422 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $189.38 | 11.805% | $211.7363 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $47.73 | 10.224% | $52.6099 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $226.88 | 6.861% | $242.4462 | $242.45 | $242.45 | $242.40 |
| Purchase #5 | $24.71 | 13.817% | $28.1242 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $228.99 | 4.153% | $238.5 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $31.82 | 11.220% | $35.3902 | $35.39 | $35.40 | $35.40 |
| 7 purchase totals = | $767.16 | $827.7490 | $827.75 | $827.75 | $827.60 | |