| 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 | $82.67 | 6.567% | $88.0989 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $137.99 | 13.332% | $156.3868 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $165.86 | 7.513% | $178.3211 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $131.97 | 4.220% | $137.5391 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $6.98 | 12.310% | $7.8392 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $96.77 | 13.647% | $109.9762 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $12.87 | 13.449% | $14.6009 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $635.11 | $692.7622 | $692.77 | $692.80 | $692.70 | |