| 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 | $79.63 | 4.623% | $83.3113 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $168.69 | 7.709% | $181.6943 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $217.47 | 8.798% | $236.603 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $39.58 | 8.331% | $42.8774 | $42.88 | $42.90 | $42.90 |
| Purchase #5 | $34.45 | 4.336% | $35.9438 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $11.28 | 7.843% | $12.1647 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $180.74 | 7.820% | $194.8739 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $731.84 | $787.4684 | $787.45 | $787.45 | $787.50 | |