| 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 | $29.64 | 9.354% | $32.4125 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $224.80 | 7.104% | $240.7698 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $62.84 | 5.406% | $66.2371 | $66.24 | $66.25 | $66.20 |
| Purchase #4 | $113.65 | 3.423% | $117.5402 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $245.45 | 4.518% | $256.5394 | $256.54 | $256.55 | $256.50 |
| Purchase #6 | $52.67 | 9.127% | $57.4772 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $185.31 | 5.603% | $195.6929 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $914.36 | $966.6691 | $966.67 | $966.70 | $966.60 | |