| 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 | $118.88 | 3.542% | $123.0907 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $71.44 | 3.164% | $73.7004 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $45.33 | 10.511% | $50.0946 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $49.98 | 10.489% | $55.2224 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $10.73 | 9.207% | $11.7179 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $200.33 | 5.280% | $210.9074 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $173.55 | 11.255% | $193.0831 | $193.08 | $193.10 | $193.10 |
| 7 purchase totals = | $670.24 | $717.8165 | $717.81 | $717.80 | $717.80 | |