| 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 | $94.66 | 3.514% | $97.9864 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $219.95 | 8.613% | $238.8943 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $7.38 | 13.851% | $8.4022 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $64.57 | 4.159% | $67.2555 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $112.80 | 6.138% | $119.7237 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $6.86 | 7.612% | $7.3822 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $176.60 | 7.363% | $189.6031 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $682.82 | $729.2474 | $729.24 | $729.25 | $729.30 | |