| 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 | $52.55 | 4.134% | $54.7224 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $20.30 | 9.816% | $22.2926 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $175.32 | 8.261% | $189.8032 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $197.73 | 8.674% | $214.8811 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $175.48 | 3.148% | $181.0041 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $56.62 | 4.224% | $59.0116 | $59.01 | $59.00 | $59.00 |
| Purchase #7 | $55.95 | 10.530% | $61.8415 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $733.95 | $783.5565 | $783.54 | $783.55 | $783.50 | |