| 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 | $148.62 | 9.281% | $162.4134 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $7.99 | 6.422% | $8.5031 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $72.73 | 13.464% | $82.5224 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $211.81 | 5.685% | $223.8514 | $223.85 | $223.85 | $223.90 |
| Purchase #5 | $94.96 | 8.246% | $102.7904 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $23.45 | 12.169% | $26.3036 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $7.96 | 13.714% | $9.0516 | $9.05 | $9.05 | $9.10 |
| 7 purchase totals = | $567.52 | $615.4359 | $615.42 | $615.40 | $615.50 | |