| 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 | $22.25 | 11.757% | $24.8659 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $24.34 | 6.512% | $25.925 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $112.55 | 7.289% | $120.7538 | $120.75 | $120.75 | $120.80 |
| Purchase #4 | $130.54 | 10.313% | $144.0026 | $144.00 | $144.00 | $144.00 |
| Purchase #5 | $44.30 | 3.613% | $45.9006 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $177.80 | 6.800% | $189.8904 | $189.89 | $189.90 | $189.90 |
| Purchase #7 | $8.67 | 3.541% | $8.977 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $520.45 | $560.3153 | $560.32 | $560.35 | $560.40 | |