| 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 | $70.37 | 13.364% | $79.7742 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $38.42 | 8.732% | $41.7748 | $41.77 | $41.75 | $41.80 |
| Purchase #3 | $111.67 | 11.855% | $124.9085 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $115.68 | 4.523% | $120.9122 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $185.84 | 8.834% | $202.2571 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $123.59 | 13.773% | $140.6121 | $140.61 | $140.60 | $140.60 |
| Purchase #7 | $108.85 | 13.535% | $123.5828 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $754.42 | $833.8217 | $833.81 | $833.75 | $833.90 | |