| 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 | $38.42 | 3.424% | $39.7355 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $227.43 | 6.764% | $242.8134 | $242.81 | $242.80 | $242.80 |
| Purchase #3 | $240.48 | 9.314% | $262.8783 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $62.85 | 6.258% | $66.7832 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $24.46 | 9.307% | $26.7365 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $246.80 | 4.871% | $258.8216 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $124.42 | 7.613% | $133.8921 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $964.86 | $1,031.6606 | $1,031.66 | $1,031.70 | $1,031.60 | |