| 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 | $35.84 | 13.280% | $40.5996 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $81.55 | 7.232% | $87.4477 | $87.45 | $87.45 | $87.40 |
| Purchase #3 | $220.26 | 9.869% | $241.9975 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $250.62 | 9.238% | $273.7723 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $96.31 | 5.784% | $101.8806 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $179.82 | 13.343% | $203.8134 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $99.59 | 5.313% | $104.8812 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $963.99 | $1,054.3923 | $1,054.39 | $1,054.40 | $1,054.40 | |