| 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 | $78.81 | 11.337% | $87.7447 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $137.68 | 5.145% | $144.7636 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $160.26 | 13.446% | $181.8086 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $59.56 | 12.259% | $66.8615 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $216.72 | 3.208% | $223.6724 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $202.83 | 8.623% | $220.32 | $220.32 | $220.30 | $220.30 |
| Purchase #7 | $119.67 | 10.372% | $132.0822 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $975.53 | $1,057.2530 | $1,057.24 | $1,057.20 | $1,057.30 | |