| 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 | $77.72 | 13.472% | $88.1904 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $222.51 | 13.223% | $251.9325 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $74.54 | 11.667% | $83.2366 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $230.37 | 7.741% | $248.2029 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $38.52 | 5.222% | $40.5315 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $66.44 | 6.242% | $70.5872 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $247.27 | 4.236% | $257.7444 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $957.37 | $1,040.4255 | $1,040.42 | $1,040.50 | $1,040.30 | |