| 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 | $25.58 | 12.728% | $28.8358 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $57.78 | 9.827% | $63.458 | $63.46 | $63.45 | $63.50 |
| Purchase #3 | $108.34 | 5.331% | $114.1156 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $115.70 | 3.518% | $119.7703 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $148.97 | 9.354% | $162.9047 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $248.50 | 12.169% | $278.74 | $278.74 | $278.75 | $278.70 |
| Purchase #7 | $184.55 | 8.199% | $199.6813 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $889.42 | $967.5057 | $967.51 | $967.50 | $967.50 | |