| 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 | $7.79 | 11.304% | $8.6706 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $83.48 | 12.597% | $93.996 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $62.36 | 12.152% | $69.938 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $123.32 | 4.458% | $128.8176 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $43.91 | 7.500% | $47.2033 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $147.53 | 3.655% | $152.9222 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $180.77 | 13.636% | $205.4198 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $649.16 | $706.9675 | $706.97 | $706.90 | $706.90 | |