| 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 | $91.78 | 3.760% | $95.2309 | $95.23 | $95.25 | $95.20 |
| Purchase #2 | $149.57 | 5.820% | $158.275 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $16.68 | 8.390% | $18.0795 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $7.91 | 9.716% | $8.6785 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $242.46 | 10.560% | $268.0638 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $32.57 | 10.613% | $36.0267 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $17.56 | 8.296% | $19.0168 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $558.53 | $603.3712 | $603.38 | $603.45 | $603.40 | |