| 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 | $5.63 | 7.130% | $6.0314 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $168.98 | 12.797% | $190.6044 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $187.63 | 12.374% | $210.8473 | $210.85 | $210.85 | $210.80 |
| Purchase #4 | $81.69 | 13.764% | $92.9338 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $57.93 | 9.188% | $63.2526 | $63.25 | $63.25 | $63.30 |
| Purchase #6 | $47.81 | 5.466% | $50.4233 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $144.33 | 4.514% | $150.8451 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $694.00 | $764.9379 | $764.93 | $764.95 | $764.80 | |