| 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 | $67.68 | 4.796% | $70.9259 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $114.31 | 7.145% | $122.4774 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $220.72 | 13.526% | $250.5746 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $126.64 | 3.191% | $130.6811 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $162.32 | 10.734% | $179.7434 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $27.62 | 7.770% | $29.7661 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $18.65 | 12.218% | $20.9287 | $20.93 | $20.95 | $20.90 |
| 7 purchase totals = | $737.94 | $805.0972 | $805.10 | $805.15 | $805.10 | |