| 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 | $74.25 | 5.408% | $78.2654 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $25.92 | 4.153% | $26.9965 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $220.49 | 7.746% | $237.5692 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $132.40 | 4.472% | $138.3209 | $138.32 | $138.30 | $138.30 |
| Purchase #5 | $111.64 | 3.699% | $115.7696 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $95.40 | 8.686% | $103.6864 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $49.89 | 9.540% | $54.6495 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $709.99 | $755.2575 | $755.27 | $755.20 | $755.30 | |