| 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 | $80.70 | 4.570% | $84.388 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $55.37 | 10.798% | $61.3489 | $61.35 | $61.35 | $61.30 |
| Purchase #3 | $148.25 | 11.657% | $165.5315 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $151.53 | 6.639% | $161.5901 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $119.64 | 8.827% | $130.2006 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $26.58 | 5.415% | $28.0193 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $182.95 | 5.852% | $193.6562 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $765.02 | $824.7346 | $824.74 | $824.75 | $824.70 | |