| 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 | 6.732% | $43.0664 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $90.65 | 6.514% | $96.5549 | $96.55 | $96.55 | $96.60 |
| Purchase #3 | $223.73 | 10.493% | $247.206 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $217.40 | 4.457% | $227.0895 | $227.09 | $227.10 | $227.10 |
| Purchase #5 | $187.88 | 8.193% | $203.273 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $190.97 | 9.663% | $209.4234 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $128.76 | 7.809% | $138.8149 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $1,079.74 | $1,165.4281 | $1,165.42 | $1,165.35 | $1,165.50 | |