| 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 | $81.85 | 4.436% | $85.4809 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $179.35 | 10.395% | $197.9934 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $21.96 | 9.260% | $23.9935 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $192.60 | 9.414% | $210.7314 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $19.31 | 9.392% | $21.1236 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $97.71 | 4.868% | $102.4665 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $43.25 | 3.591% | $44.8031 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $636.03 | $686.5924 | $686.58 | $686.60 | $686.60 | |