| 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 | $51.63 | 3.325% | $53.3467 | $53.35 | $53.35 | $53.30 |
| Purchase #2 | $208.42 | 3.823% | $216.3879 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $96.39 | 8.800% | $104.8723 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $119.96 | 9.863% | $131.7917 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $202.27 | 4.827% | $212.0336 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $77.30 | 7.767% | $83.3039 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $81.91 | 13.443% | $92.9212 | $92.92 | $92.90 | $92.90 |
| 7 purchase totals = | $837.88 | $894.6573 | $894.65 | $894.65 | $894.60 | |