| 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 | $45.91 | 8.357% | $49.7467 | $49.75 | $49.75 | $49.70 |
| Purchase #2 | $178.44 | 7.625% | $192.0461 | $192.05 | $192.05 | $192.00 |
| Purchase #3 | $121.55 | 7.852% | $131.0941 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $56.37 | 11.671% | $62.9489 | $62.95 | $62.95 | $62.90 |
| Purchase #5 | $243.55 | 6.508% | $259.4002 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $151.84 | 13.659% | $172.5798 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $195.38 | 12.679% | $220.1522 | $220.15 | $220.15 | $220.20 |
| 7 purchase totals = | $993.04 | $1,087.9680 | $1,087.97 | $1,088.00 | $1,087.90 | |