| 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 | $53.44 | 4.644% | $55.9218 | $55.92 | $55.90 | $55.90 |
| Purchase #2 | $162.34 | 8.712% | $176.4831 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $209.43 | 7.345% | $224.8126 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $74.70 | 13.872% | $85.0624 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $59.53 | 7.635% | $64.0751 | $64.08 | $64.10 | $64.10 |
| Purchase #6 | $206.32 | 8.486% | $223.8283 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $40.99 | 8.705% | $44.5582 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $806.75 | $874.7415 | $874.74 | $874.75 | $874.80 | |