| 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 | $93.74 | 12.603% | $105.5541 | $105.55 | $105.55 | $105.60 |
| Purchase #2 | $157.34 | 13.554% | $178.6659 | $178.67 | $178.65 | $178.70 |
| Purchase #3 | $145.83 | 5.856% | $154.3698 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $124.72 | 7.739% | $134.3721 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $223.55 | 4.738% | $234.1418 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $39.88 | 9.595% | $43.7065 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $181.26 | 9.608% | $198.6755 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $966.32 | $1,049.4857 | $1,049.49 | $1,049.45 | $1,049.60 | |