| 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 | $43.62 | 13.720% | $49.6047 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $149.68 | 11.469% | $166.8468 | $166.85 | $166.85 | $166.80 |
| Purchase #3 | $159.98 | 7.375% | $171.7785 | $171.78 | $171.80 | $171.80 |
| Purchase #4 | $207.80 | 9.378% | $227.2875 | $227.29 | $227.30 | $227.30 |
| Purchase #5 | $31.43 | 10.851% | $34.8405 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $134.30 | 4.666% | $140.5664 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $157.86 | 13.438% | $179.0732 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $884.67 | $969.9976 | $970.00 | $970.00 | $970.00 | |