| 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 | $30.77 | 4.706% | $32.218 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $70.52 | 11.405% | $78.5628 | $78.56 | $78.55 | $78.60 |
| Purchase #3 | $96.27 | 11.664% | $107.4989 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $113.29 | 4.391% | $118.2646 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $242.70 | 11.495% | $270.5984 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $223.47 | 3.813% | $231.9909 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $157.69 | 8.844% | $171.6361 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $934.71 | $1,010.7697 | $1,010.77 | $1,010.75 | $1,010.80 | |