| 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 | $93.41 | 9.382% | $102.1737 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $194.82 | 6.259% | $207.0138 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $79.40 | 10.282% | $87.5639 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $84.55 | 13.433% | $95.9076 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $93.91 | 9.523% | $102.853 | $102.85 | $102.85 | $102.90 |
| Purchase #6 | $36.47 | 7.730% | $39.2891 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $177.93 | 5.263% | $187.2945 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $760.49 | $822.0956 | $822.08 | $822.05 | $822.20 | |