| 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 | $99.72 | 5.361% | $105.066 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $15.29 | 11.132% | $16.9921 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $230.52 | 7.813% | $248.5305 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $81.26 | 5.555% | $85.774 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $111.50 | 3.496% | $115.398 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $94.57 | 13.212% | $107.0646 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $215.52 | 3.852% | $223.8218 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $848.38 | $902.6470 | $902.64 | $902.60 | $902.70 | |