| 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 | $65.74 | 8.516% | $71.3384 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $183.26 | 8.691% | $199.1871 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $248.79 | 11.812% | $278.1771 | $278.18 | $278.20 | $278.20 |
| Purchase #4 | $237.39 | 11.366% | $264.3717 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $115.86 | 13.266% | $131.23 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $14.68 | 7.532% | $15.7857 | $15.79 | $15.80 | $15.80 |
| Purchase #7 | $75.36 | 13.292% | $85.3769 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $941.08 | $1,045.4669 | $1,045.48 | $1,045.55 | $1,045.50 | |