| 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 | $51.95 | 10.466% | $57.3871 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $21.29 | 7.390% | $22.8633 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $155.77 | 7.544% | $167.5213 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $122.30 | 11.293% | $136.1113 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $34.50 | 6.333% | $36.6849 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $36.35 | 9.534% | $39.8156 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $228.76 | 12.427% | $257.188 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $650.92 | $717.5715 | $717.57 | $717.55 | $717.60 | |