| 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 | $30.79 | 7.257% | $33.0244 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $96.55 | 7.394% | $103.6889 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $164.40 | 10.116% | $181.0307 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $33.27 | 6.359% | $35.3856 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $36.86 | 9.850% | $40.4907 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $172.57 | 13.131% | $195.2302 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $185.82 | 5.334% | $195.7316 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $720.26 | $784.5821 | $784.58 | $784.65 | $784.50 | |