| 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 | $7.29 | 10.490% | $8.0547 | $8.05 | $8.05 | $8.10 |
| Purchase #2 | $62.31 | 6.720% | $66.4972 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $241.64 | 11.709% | $269.9336 | $269.93 | $269.95 | $269.90 |
| Purchase #4 | $181.72 | 4.220% | $189.3886 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $58.94 | 13.804% | $67.0761 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $156.85 | 5.542% | $165.5426 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $197.49 | 10.192% | $217.6182 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $906.24 | $984.1110 | $984.11 | $984.15 | $984.10 | |