| 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 | $80.56 | 6.551% | $85.8375 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $147.72 | 4.321% | $154.103 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $149.60 | 10.671% | $165.5638 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $144.77 | 13.200% | $163.8796 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $237.29 | 12.220% | $266.2868 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $8.48 | 5.133% | $8.9153 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $34.74 | 4.760% | $36.3936 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $803.16 | $880.9796 | $880.98 | $881.00 | $881.00 | |