| 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 | $10.32 | 6.827% | $11.0245 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $28.32 | 12.730% | $31.9251 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $55.48 | 3.795% | $57.5855 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $78.50 | 9.301% | $85.8013 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $206.39 | 6.833% | $220.4926 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $246.53 | 5.304% | $259.606 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $206.48 | 7.314% | $221.5819 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $832.02 | $888.0169 | $888.02 | $888.05 | $888.00 | |