| 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 | $109.56 | 12.142% | $122.8628 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $93.72 | 3.259% | $96.7743 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $36.59 | 4.599% | $38.2728 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $43.31 | 12.370% | $48.6674 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $87.45 | 12.246% | $98.1591 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $225.83 | 12.382% | $253.7923 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $92.99 | 3.111% | $95.8829 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $689.45 | $754.4116 | $754.40 | $754.35 | $754.60 | |