| 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 | $91.72 | 5.802% | $97.0416 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $35.36 | 8.471% | $38.3553 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $79.82 | 13.732% | $90.7809 | $90.78 | $90.80 | $90.80 |
| Purchase #4 | $157.85 | 9.528% | $172.8899 | $172.89 | $172.90 | $172.90 |
| Purchase #5 | $113.82 | 4.546% | $118.9943 | $118.99 | $119.00 | $119.00 |
| Purchase #6 | $39.99 | 3.757% | $41.4924 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $168.75 | 8.860% | $183.7013 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $687.31 | $743.2557 | $743.25 | $743.30 | $743.30 | |