| 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 | $45.65 | 6.857% | $48.7802 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $119.29 | 9.428% | $130.5367 | $130.54 | $130.55 | $130.50 |
| Purchase #3 | $16.90 | 10.532% | $18.6799 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $140.29 | 12.341% | $157.6032 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $22.68 | 10.169% | $24.9863 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $236.98 | 6.591% | $252.5994 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $231.78 | 11.597% | $258.6595 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $813.57 | $891.8452 | $891.85 | $891.90 | $891.90 | |