| 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 | $14.56 | 8.316% | $15.7708 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $236.28 | 13.570% | $268.3432 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $58.34 | 12.793% | $65.8034 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $218.86 | 10.514% | $241.8709 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $224.37 | 4.754% | $235.0365 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $152.84 | 13.340% | $173.2289 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $25.30 | 8.513% | $27.4538 | $27.45 | $27.45 | $27.50 |
| 7 purchase totals = | $930.55 | $1,027.5075 | $1,027.50 | $1,027.50 | $1,027.50 | |