| 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 | $25.91 | 3.827% | $26.9016 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $6.52 | 4.209% | $6.7944 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $32.34 | 11.758% | $36.1425 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $202.92 | 4.397% | $211.8424 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $55.38 | 12.157% | $62.1125 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $49.26 | 5.784% | $52.1092 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $222.46 | 12.133% | $249.4511 | $249.45 | $249.45 | $249.50 |
| 7 purchase totals = | $594.79 | $645.3537 | $645.34 | $645.35 | $645.30 | |