| 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 | $36.41 | 4.861% | $38.1799 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $49.67 | 8.800% | $54.041 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $61.48 | 5.532% | $64.8811 | $64.88 | $64.90 | $64.90 |
| Purchase #4 | $86.76 | 13.264% | $98.2678 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $147.86 | 12.333% | $166.0956 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $182.61 | 5.482% | $192.6207 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $93.34 | 8.173% | $100.9687 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $658.13 | $715.0548 | $715.06 | $715.05 | $715.10 | |