| 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 | $53.29 | 5.154% | $56.0366 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $28.83 | 6.555% | $30.7198 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $190.81 | 13.511% | $216.5903 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $248.68 | 4.486% | $259.8358 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $230.81 | 11.774% | $257.9856 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $183.54 | 12.830% | $207.0882 | $207.09 | $207.10 | $207.10 |
| Purchase #7 | $117.25 | 5.330% | $123.4994 | $123.50 | $123.50 | $123.50 |
| 7 purchase totals = | $1,053.21 | $1,151.7557 | $1,151.77 | $1,151.80 | $1,151.70 | |