| 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 | $84.98 | 6.490% | $90.4952 | $90.50 | $90.50 | $90.50 |
| Purchase #2 | $144.45 | 8.788% | $157.1443 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $135.49 | 6.217% | $143.9134 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $95.32 | 9.774% | $104.6366 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $247.83 | 3.803% | $257.255 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $246.79 | 4.711% | $258.4163 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $134.63 | 7.692% | $144.9857 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $1,089.49 | $1,156.8465 | $1,156.86 | $1,156.85 | $1,156.80 | |