| 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 | $38.67 | 5.416% | $40.7644 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $128.77 | 4.453% | $134.5041 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $87.29 | 5.234% | $91.8588 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $28.69 | 11.675% | $32.0396 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $205.80 | 10.825% | $228.0779 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $69.61 | 7.666% | $74.9463 | $74.95 | $74.95 | $74.90 |
| Purchase #7 | $196.72 | 8.821% | $214.0727 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $755.55 | $816.2638 | $816.26 | $816.25 | $816.30 | |