| 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 | $13.67 | 5.571% | $14.4316 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $184.94 | 7.314% | $198.4665 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $27.97 | 13.873% | $31.8503 | $31.85 | $31.85 | $31.90 |
| Purchase #4 | $60.59 | 3.208% | $62.5337 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $112.62 | 5.434% | $118.7398 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $148.99 | 10.722% | $164.9647 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $235.62 | 11.430% | $262.5514 | $262.55 | $262.55 | $262.60 |
| 7 purchase totals = | $784.40 | $853.5380 | $853.53 | $853.55 | $853.60 | |