| 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 | $85.28 | 7.750% | $91.8892 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $168.69 | 11.212% | $187.6035 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $36.93 | 7.583% | $39.7304 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $174.62 | 5.303% | $183.8801 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $106.27 | 13.554% | $120.6738 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $234.47 | 13.317% | $265.6944 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $52.39 | 9.677% | $57.4598 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $858.65 | $946.9312 | $946.92 | $946.95 | $947.00 | |