| 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 | $80.25 | 10.443% | $88.6305 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $69.73 | 11.760% | $77.9302 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $232.80 | 4.115% | $242.3797 | $242.38 | $242.40 | $242.40 |
| Purchase #4 | $23.75 | 6.682% | $25.337 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $164.70 | 5.707% | $174.0994 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $170.93 | 6.305% | $181.7071 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $73.32 | 5.637% | $77.453 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $815.48 | $867.5369 | $867.54 | $867.60 | $867.50 | |