| 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 | $71.75 | 5.440% | $75.6532 | $75.65 | $75.65 | $75.70 |
| Purchase #2 | $131.75 | 3.726% | $136.659 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $213.96 | 6.269% | $227.3732 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $152.36 | 6.179% | $161.7743 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $33.25 | 4.213% | $34.6508 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $229.65 | 13.242% | $260.0603 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $195.66 | 12.732% | $220.5714 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,028.38 | $1,116.7422 | $1,116.73 | $1,116.65 | $1,117.00 | |