| 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 | $74.71 | 11.418% | $83.2404 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $27.97 | 6.393% | $29.7581 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $194.94 | 5.667% | $205.9872 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $82.28 | 9.153% | $89.8111 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $28.98 | 11.516% | $32.3173 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $208.39 | 9.817% | $228.8476 | $228.85 | $228.85 | $228.80 |
| Purchase #7 | $130.86 | 9.205% | $142.9057 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $748.13 | $812.8674 | $812.88 | $812.85 | $812.80 | |