| 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 | $92.37 | 7.660% | $99.4455 | $99.45 | $99.45 | $99.40 |
| Purchase #2 | $233.61 | 6.423% | $248.6148 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $169.96 | 13.636% | $193.1357 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $11.32 | 10.649% | $12.5255 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $163.99 | 8.616% | $178.1194 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $5.35 | 8.559% | $5.8079 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $228.31 | 11.711% | $255.0474 | $255.05 | $255.05 | $255.00 |
| 7 purchase totals = | $904.91 | $992.6962 | $992.71 | $992.70 | $992.50 | |