| 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 | $55.91 | 5.424% | $58.9426 | $58.94 | $58.95 | $58.90 |
| Purchase #2 | $29.63 | 5.498% | $31.2591 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $242.50 | 9.844% | $266.3717 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $79.73 | 6.608% | $84.9986 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $203.56 | 4.737% | $213.2026 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $119.68 | 13.375% | $135.6872 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $195.76 | 6.291% | $208.0753 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $926.77 | $998.5371 | $998.54 | $998.55 | $998.60 | |