| 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 | $20.94 | 12.259% | $23.507 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $82.66 | 6.824% | $88.3007 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $94.26 | 13.579% | $107.0596 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $117.81 | 8.719% | $128.0819 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $135.29 | 7.352% | $145.2365 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $216.55 | 5.187% | $227.7824 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $53.77 | 12.824% | $60.6655 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $721.28 | $780.6336 | $780.64 | $780.65 | $780.70 | |