| 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 | $74.81 | 13.379% | $84.8188 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $25.62 | 13.393% | $29.0513 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $214.83 | 7.634% | $231.2301 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $168.63 | 10.177% | $185.7915 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $162.46 | 7.684% | $174.9434 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $98.46 | 10.267% | $108.5689 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $110.27 | 12.702% | $124.2765 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $855.08 | $938.6805 | $938.68 | $938.70 | $938.70 | |