| 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 | $47.55 | 6.592% | $50.6845 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $147.82 | 12.369% | $166.1039 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $187.38 | 11.277% | $208.5108 | $208.51 | $208.50 | $208.50 |
| Purchase #4 | $194.80 | 9.762% | $213.8164 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $97.93 | 9.851% | $107.5771 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $190.64 | 4.599% | $199.4075 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $115.25 | 9.195% | $125.8472 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $981.37 | $1,071.9474 | $1,071.95 | $1,071.95 | $1,071.90 | |