| 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 | $97.96 | 13.224% | $110.9142 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $73.79 | 7.343% | $79.2084 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $141.57 | 12.366% | $159.0765 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $81.91 | 4.774% | $85.8204 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $238.37 | 6.536% | $253.9499 | $253.95 | $253.95 | $253.90 |
| Purchase #6 | $115.67 | 6.546% | $123.2418 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $43.57 | 6.842% | $46.5511 | $46.55 | $46.55 | $46.60 |
| 7 purchase totals = | $792.84 | $858.7623 | $858.76 | $858.75 | $858.70 | |