| 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 | $130.47 | 9.385% | $142.7146 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $23.45 | 3.109% | $24.1791 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $52.26 | 12.415% | $58.7481 | $58.75 | $58.75 | $58.70 |
| Purchase #4 | $44.97 | 12.435% | $50.562 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $178.69 | 7.817% | $192.6582 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $119.59 | 9.548% | $131.0085 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $22.29 | 10.625% | $24.6583 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $571.72 | $624.5288 | $624.53 | $624.50 | $624.60 | |