| 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 | $100.51 | 8.299% | $108.8513 | $108.85 | $108.85 | $108.90 |
| Purchase #2 | $182.83 | 13.220% | $207.0001 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $204.78 | 9.733% | $224.7112 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $23.58 | 4.120% | $24.5515 | $24.55 | $24.55 | $24.60 |
| Purchase #5 | $64.62 | 5.695% | $68.3001 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $75.85 | 13.155% | $85.8281 | $85.83 | $85.85 | $85.80 |
| Purchase #7 | $114.91 | 13.836% | $130.8089 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $767.08 | $850.0512 | $850.05 | $850.05 | $850.10 | |