| 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 | $44.30 | 12.251% | $49.7272 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $141.37 | 11.427% | $157.5243 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $191.80 | 10.285% | $211.5266 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $45.47 | 8.596% | $49.3786 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $23.87 | 9.206% | $26.0675 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $219.45 | 11.327% | $244.3071 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $248.82 | 11.871% | $278.3574 | $278.36 | $278.35 | $278.40 |
| 7 purchase totals = | $915.08 | $1,016.8887 | $1,016.90 | $1,016.90 | $1,016.90 | |