| 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 | $122.90 | 6.852% | $131.3211 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $59.55 | 8.529% | $64.629 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $24.78 | 7.572% | $26.6563 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $59.84 | 12.809% | $67.5049 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $142.56 | 8.601% | $154.8216 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $18.41 | 6.283% | $19.5667 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $49.36 | 10.309% | $54.4485 | $54.45 | $54.45 | $54.40 |
| 7 purchase totals = | $477.40 | $518.9481 | $518.95 | $518.90 | $518.90 | |