| 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 | $189.83 | 7.187% | $203.4731 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $49.80 | 6.387% | $52.9807 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $167.66 | 6.607% | $178.7373 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $5.30 | 5.414% | $5.5869 | $5.59 | $5.60 | $5.60 |
| Purchase #5 | $79.30 | 7.140% | $84.962 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $61.52 | 13.393% | $69.7594 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $32.75 | 5.220% | $34.4596 | $34.46 | $34.45 | $34.50 |
| 7 purchase totals = | $586.16 | $629.9590 | $629.96 | $629.95 | $630.10 | |