| 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 | $40.35 | 6.466% | $42.959 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $9.87 | 7.775% | $10.6374 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $25.47 | 11.408% | $28.3756 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $115.43 | 5.826% | $122.155 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $218.87 | 10.578% | $242.0221 | $242.02 | $242.00 | $242.00 |
| Purchase #6 | $19.94 | 11.112% | $22.1557 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $240.32 | 4.111% | $250.1996 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $670.25 | $718.5044 | $718.52 | $718.50 | $718.60 | |