| 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 | $65.67 | 4.278% | $68.4794 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $84.49 | 4.737% | $88.4923 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $150.98 | 9.197% | $164.8656 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $232.85 | 6.389% | $247.7268 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $198.77 | 3.417% | $205.562 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $247.95 | 9.764% | $272.1598 | $272.16 | $272.15 | $272.20 |
| Purchase #7 | $241.55 | 8.767% | $262.7267 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $1,222.26 | $1,310.0126 | $1,310.02 | $1,310.05 | $1,310.10 | |