| 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 | $65.45 | 6.402% | $69.6401 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $110.72 | 12.192% | $124.219 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $189.49 | 9.586% | $207.6545 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $131.33 | 12.376% | $147.5834 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $241.51 | 7.762% | $260.256 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $33.40 | 3.822% | $34.6765 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $236.54 | 13.668% | $268.8703 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $1,008.44 | $1,112.8998 | $1,112.90 | $1,112.90 | $1,113.00 | |