| 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 | $98.97 | 5.816% | $104.7261 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $74.52 | 10.294% | $82.1911 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $189.69 | 6.380% | $201.7922 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $145.79 | 9.219% | $159.2304 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $228.87 | 10.297% | $252.4367 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $63.59 | 12.300% | $71.4116 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $103.26 | 8.332% | $111.8636 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $904.69 | $983.6517 | $983.65 | $983.70 | $983.60 | |