| 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 | $35.40 | 4.849% | $37.1165 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $187.56 | 4.261% | $195.5519 | $195.55 | $195.55 | $195.60 |
| Purchase #3 | $97.86 | 9.574% | $107.2291 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $239.25 | 12.365% | $268.8333 | $268.83 | $268.85 | $268.80 |
| Purchase #5 | $133.61 | 13.725% | $151.948 | $151.95 | $151.95 | $151.90 |
| Purchase #6 | $185.43 | 12.135% | $207.9319 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $103.37 | 13.335% | $117.1544 | $117.15 | $117.15 | $117.20 |
| 7 purchase totals = | $982.48 | $1,085.7651 | $1,085.76 | $1,085.80 | $1,085.70 | |