| 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 | $51.45 | 7.464% | $55.2902 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $86.96 | 6.681% | $92.7698 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $133.72 | 5.859% | $141.5547 | $141.55 | $141.55 | $141.60 |
| Purchase #4 | $30.64 | 9.186% | $33.4546 | $33.45 | $33.45 | $33.50 |
| Purchase #5 | $42.92 | 9.470% | $46.9845 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $181.49 | 9.517% | $198.7624 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $119.31 | 13.505% | $135.4228 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $646.49 | $704.2390 | $704.22 | $704.20 | $704.40 | |