| 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 | $50.44 | 9.744% | $55.3549 | $55.35 | $55.35 | $55.40 |
| Purchase #2 | $223.65 | 11.366% | $249.0701 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $214.66 | 6.126% | $227.8101 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $138.67 | 7.113% | $148.5336 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $248.55 | 7.774% | $267.8723 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $236.44 | 7.271% | $253.6316 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $98.71 | 12.445% | $110.9945 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $1,211.12 | $1,313.2671 | $1,313.25 | $1,313.25 | $1,313.30 | |