| 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 | $14.52 | 7.475% | $15.6054 | $15.61 | $15.60 | $15.60 |
| Purchase #2 | $54.86 | 6.750% | $58.5631 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $107.72 | 5.874% | $114.0475 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $223.86 | 9.805% | $245.8095 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $141.46 | 6.423% | $150.546 | $150.55 | $150.55 | $150.50 |
| Purchase #6 | $16.29 | 7.186% | $17.4606 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $227.33 | 6.541% | $242.1997 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $786.04 | $844.2318 | $844.24 | $844.20 | $844.20 | |