| 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 | $28.62 | 7.304% | $30.7104 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $95.53 | 8.441% | $103.5937 | $103.59 | $103.60 | $103.60 |
| Purchase #3 | $19.63 | 4.800% | $20.5722 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $56.47 | 7.446% | $60.6748 | $60.67 | $60.65 | $60.70 |
| Purchase #5 | $15.51 | 9.147% | $16.9287 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $85.81 | 3.870% | $89.1308 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $30.69 | 9.601% | $33.6365 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $332.26 | $355.2471 | $355.24 | $355.25 | $355.20 | |