| 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 | $117.28 | 9.797% | $128.7699 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $57.32 | 11.441% | $63.878 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $5.45 | 6.398% | $5.7987 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $69.50 | 5.352% | $73.2196 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $223.78 | 11.186% | $248.812 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $179.88 | 8.149% | $194.5384 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $185.83 | 7.262% | $199.325 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $839.04 | $914.3416 | $914.35 | $914.35 | $914.30 | |