| 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 | $61.63 | 7.289% | $66.1222 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $16.65 | 13.559% | $18.9076 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $220.71 | 12.479% | $248.2524 | $248.25 | $248.25 | $248.30 |
| Purchase #4 | $171.79 | 5.551% | $181.3261 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $181.61 | 7.287% | $194.8439 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $186.83 | 6.706% | $199.3588 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $162.38 | 4.407% | $169.5361 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $1,001.60 | $1,078.3471 | $1,078.35 | $1,078.35 | $1,078.30 | |