| 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 | $47.45 | 6.144% | $50.3653 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $249.72 | 7.816% | $269.2381 | $269.24 | $269.25 | $269.20 |
| Purchase #3 | $243.74 | 4.548% | $254.8253 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $223.59 | 13.459% | $253.683 | $253.68 | $253.70 | $253.70 |
| Purchase #5 | $182.28 | 7.744% | $196.3958 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $166.30 | 11.311% | $185.1102 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $211.43 | 4.436% | $220.809 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $1,324.51 | $1,430.4267 | $1,430.44 | $1,430.45 | $1,430.40 | |