| 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 | $45.50 | 9.361% | $49.7593 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $210.59 | 7.358% | $226.0852 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $22.61 | 9.458% | $24.7485 | $24.75 | $24.75 | $24.70 |
| Purchase #4 | $75.50 | 3.830% | $78.3917 | $78.39 | $78.40 | $78.40 |
| Purchase #5 | $162.76 | 10.496% | $179.8433 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $124.90 | 4.337% | $130.3169 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $91.34 | 7.134% | $97.8562 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $733.20 | $787.0011 | $787.01 | $787.00 | $787.00 | |