| 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 | $57.88 | 10.562% | $63.9933 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $70.25 | 5.734% | $74.2781 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $23.84 | 5.356% | $25.1169 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $64.34 | 8.287% | $69.6719 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $245.46 | 10.504% | $271.2431 | $271.24 | $271.25 | $271.20 |
| Purchase #6 | $236.45 | 3.460% | $244.6312 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $153.83 | 12.644% | $173.2803 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $852.05 | $922.2148 | $922.21 | $922.25 | $922.20 | |