| 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 | $188.87 | 9.514% | $206.8391 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $77.64 | 6.289% | $82.5228 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $248.35 | 3.631% | $257.3676 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $6.75 | 10.481% | $7.4575 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $98.81 | 3.597% | $102.3642 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $118.85 | 13.671% | $135.098 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $91.58 | 3.609% | $94.8851 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $830.85 | $886.5343 | $886.54 | $886.50 | $886.60 | |