| 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 | $77.43 | 6.804% | $82.6983 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $31.55 | 8.614% | $34.2677 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $250.97 | 9.768% | $275.4847 | $275.48 | $275.50 | $275.50 |
| Purchase #4 | $21.97 | 4.844% | $23.0342 | $23.03 | $23.05 | $23.00 |
| Purchase #5 | $156.76 | 3.334% | $161.9864 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $66.76 | 6.598% | $71.1648 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $64.78 | 9.126% | $70.6918 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $670.22 | $719.3279 | $719.32 | $719.35 | $719.40 | |