| 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 | $84.93 | 3.688% | $88.0622 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $64.38 | 11.553% | $71.8178 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $199.52 | 9.579% | $218.632 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $137.40 | 10.542% | $151.8847 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $229.86 | 10.826% | $254.7446 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $207.90 | 3.286% | $214.7316 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $159.33 | 7.793% | $171.7466 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $1,083.32 | $1,171.6195 | $1,171.61 | $1,171.65 | $1,171.50 | |