| 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 | $53.82 | 9.817% | $59.1035 | $59.10 | $59.10 | $59.10 |
| Purchase #2 | $5.77 | 13.729% | $6.5622 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $97.74 | 4.806% | $102.4374 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $101.44 | 7.438% | $108.9851 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $114.29 | 8.647% | $124.1727 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $39.52 | 8.869% | $43.025 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $72.79 | 5.491% | $76.7869 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $485.37 | $521.0728 | $521.08 | $521.10 | $521.10 | |