| 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 | $97.95 | 9.847% | $107.5951 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $67.82 | 10.448% | $74.9058 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $72.99 | 3.856% | $75.8045 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $191.82 | 6.275% | $203.8567 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $214.75 | 8.601% | $233.2206 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $131.91 | 12.206% | $148.0109 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $183.97 | 3.225% | $189.903 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $961.21 | $1,033.2966 | $1,033.30 | $1,033.25 | $1,033.30 | |