| 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 | $27.92 | 11.746% | $31.1995 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $24.92 | 11.720% | $27.8406 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $41.92 | 12.349% | $47.0967 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $221.54 | 9.442% | $242.4578 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $17.27 | 3.764% | $17.92 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $67.64 | 10.608% | $74.8153 | $74.82 | $74.80 | $74.80 |
| Purchase #7 | $84.80 | 9.704% | $93.029 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $486.01 | $534.3589 | $534.37 | $534.35 | $534.30 | |