| 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 | $83.80 | 5.773% | $88.6378 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $180.68 | 12.134% | $202.6037 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $176.73 | 6.189% | $187.6678 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $16.38 | 10.857% | $18.1584 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $38.48 | 4.502% | $40.2124 | $40.21 | $40.20 | $40.20 |
| Purchase #6 | $151.53 | 10.379% | $167.2573 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $32.61 | 13.619% | $37.0512 | $37.05 | $37.05 | $37.10 |
| 7 purchase totals = | $680.21 | $741.5886 | $741.59 | $741.55 | $741.70 | |