| 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 | $24.91 | 11.447% | $27.7614 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $222.99 | 3.769% | $231.3945 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $94.32 | 12.175% | $105.8035 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $227.97 | 12.570% | $256.6258 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $197.54 | 13.361% | $223.9333 | $223.93 | $223.95 | $223.90 |
| Purchase #6 | $152.88 | 9.516% | $167.4281 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $66.62 | 11.587% | $74.3393 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $987.23 | $1,087.2859 | $1,087.28 | $1,087.35 | $1,087.20 | |