| 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 | $74.56 | 3.265% | $76.9944 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $67.77 | 5.700% | $71.6329 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $99.33 | 3.574% | $102.8801 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $36.48 | 9.261% | $39.8584 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $57.91 | 9.488% | $63.4045 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $235.63 | 4.174% | $245.4652 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $22.92 | 5.626% | $24.2095 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $594.60 | $624.4450 | $624.44 | $624.45 | $624.50 | |