| 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 | $225.25 | 9.707% | $247.115 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $57.74 | 10.546% | $63.8293 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $93.72 | 4.830% | $98.2467 | $98.25 | $98.25 | $98.20 |
| Purchase #4 | $188.95 | 4.731% | $197.8892 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $59.27 | 6.391% | $63.0579 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $81.42 | 8.747% | $88.5418 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $36.34 | 4.725% | $38.0571 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $742.69 | $796.7370 | $796.75 | $796.75 | $796.70 | |