| 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 | $67.74 | 6.301% | $72.0083 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $226.70 | 8.559% | $246.1033 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $10.58 | 4.628% | $11.0696 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $31.32 | 4.234% | $32.6461 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $53.31 | 3.702% | $55.2835 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $36.57 | 13.815% | $41.6221 | $41.62 | $41.60 | $41.60 |
| Purchase #7 | $78.36 | 11.826% | $87.6269 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $504.58 | $546.3598 | $546.36 | $546.35 | $546.30 | |