| 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 | $50.62 | 7.385% | $54.3583 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $109.92 | 13.514% | $124.7746 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $131.34 | 5.542% | $138.6189 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $59.72 | 5.586% | $63.056 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $129.86 | 6.873% | $138.7853 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $62.53 | 8.269% | $67.7006 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $72.98 | 10.123% | $80.3678 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $616.97 | $667.6615 | $667.67 | $667.60 | $667.80 | |