| 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 | $83.93 | 11.609% | $93.6734 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $141.42 | 4.639% | $147.9805 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $26.96 | 4.146% | $28.0778 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $130.25 | 7.779% | $140.3821 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $243.85 | 6.521% | $259.7515 | $259.75 | $259.75 | $259.80 |
| Purchase #6 | $88.45 | 3.400% | $91.4573 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $198.62 | 9.780% | $218.045 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $913.48 | $979.3676 | $979.37 | $979.40 | $979.50 | |