| 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 | $61.57 | 9.578% | $67.4672 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $230.81 | 8.326% | $250.0272 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $196.75 | 10.102% | $216.6257 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $146.65 | 3.817% | $152.2476 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $219.55 | 12.787% | $247.6239 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $111.52 | 5.146% | $117.2588 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $222.50 | 7.108% | $238.3153 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $1,189.35 | $1,289.5657 | $1,289.58 | $1,289.55 | $1,289.50 | |