| 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 | $55.41 | 6.784% | $59.169 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $8.82 | 10.270% | $9.7258 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $112.49 | 9.241% | $122.8852 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $61.54 | 8.616% | $66.8423 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $40.48 | 6.691% | $43.1885 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $150.81 | 9.592% | $165.2757 | $165.28 | $165.30 | $165.30 |
| Purchase #7 | $34.73 | 5.443% | $36.6204 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $464.28 | $503.7069 | $503.72 | $503.75 | $503.70 | |