| 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 | $40.94 | 9.177% | $44.6971 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $146.36 | 11.186% | $162.7318 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $9.34 | 12.400% | $10.4982 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $196.50 | 12.853% | $221.7561 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $5.48 | 12.214% | $6.1493 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $172.31 | 11.857% | $192.7408 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $199.87 | 5.542% | $210.9468 | $210.95 | $210.95 | $210.90 |
| 7 purchase totals = | $770.80 | $849.5201 | $849.53 | $849.55 | $849.40 | |