| 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 | $7.66 | 11.647% | $8.5522 | $8.55 | $8.55 | $8.60 |
| Purchase #2 | $239.81 | 9.735% | $263.1555 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $55.44 | 9.845% | $60.8981 | $60.90 | $60.90 | $60.90 |
| Purchase #4 | $42.86 | 6.115% | $45.4809 | $45.48 | $45.50 | $45.50 |
| Purchase #5 | $127.49 | 12.697% | $143.6774 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $33.38 | 8.648% | $36.2667 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $242.59 | 10.353% | $267.7053 | $267.71 | $267.70 | $267.70 |
| 7 purchase totals = | $749.23 | $825.7361 | $825.75 | $825.75 | $825.90 | |