| 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 | $95.37 | 13.840% | $108.5692 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $16.70 | 3.238% | $17.2407 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $166.31 | 4.148% | $173.2085 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $230.74 | 5.752% | $244.0122 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $84.99 | 12.727% | $95.8067 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $71.33 | 5.386% | $75.1718 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $146.70 | 8.133% | $158.6311 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $812.14 | $872.6402 | $872.64 | $872.60 | $872.60 | |