| 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 | $97.72 | 10.233% | $107.7197 | $107.72 | $107.70 | $107.70 |
| Purchase #2 | $49.47 | 3.724% | $51.3123 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $32.61 | 6.306% | $34.6664 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $157.38 | 10.639% | $174.1237 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $198.95 | 7.634% | $214.1378 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $9.78 | 6.140% | $10.3805 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $236.38 | 12.245% | $265.3247 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $782.29 | $857.6651 | $857.66 | $857.60 | $857.60 | |