| 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 | $249.28 | 13.595% | $283.1696 | $283.17 | $283.15 | $283.20 |
| Purchase #2 | $30.78 | 4.628% | $32.2045 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $25.95 | 5.533% | $27.3858 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $61.33 | 4.253% | $63.9384 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $43.93 | 13.413% | $49.8223 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $36.81 | 8.252% | $39.8476 | $39.85 | $39.85 | $39.80 |
| Purchase #7 | $67.80 | 12.383% | $76.1957 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $515.88 | $572.5639 | $572.57 | $572.55 | $572.50 | |