| 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 | $5.91 | 8.141% | $6.3911 | $6.39 | $6.40 | $6.40 |
| Purchase #2 | $120.51 | 11.193% | $133.9987 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $225.92 | 8.145% | $244.3212 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $52.86 | 5.357% | $55.6917 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $167.77 | 12.498% | $188.7379 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $226.90 | 13.676% | $257.9308 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $42.93 | 9.514% | $47.0144 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $842.80 | $934.0858 | $934.08 | $934.10 | $934.00 | |