| 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 | $64.84 | 6.616% | $69.1298 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $49.44 | 12.869% | $55.8024 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $186.40 | 4.377% | $194.5587 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $70.38 | 3.269% | $72.6807 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $173.50 | 10.512% | $191.7383 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $101.82 | 13.616% | $115.6838 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $219.37 | 13.256% | $248.4497 | $248.45 | $248.45 | $248.40 |
| 7 purchase totals = | $865.75 | $948.0434 | $948.04 | $948.10 | $948.00 | |