| 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 | $44.53 | 12.648% | $50.1622 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $149.61 | 12.266% | $167.9612 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $79.74 | 11.502% | $88.9117 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $77.92 | 13.288% | $88.274 | $88.27 | $88.25 | $88.30 |
| Purchase #5 | $80.36 | 6.836% | $85.8534 | $85.85 | $85.85 | $85.90 |
| Purchase #6 | $51.60 | 4.638% | $53.9932 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $161.32 | 3.656% | $167.2179 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $645.08 | $702.3736 | $702.36 | $702.30 | $702.50 | |