| 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 | $31.98 | 6.817% | $34.1601 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $199.52 | 9.705% | $218.8834 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $66.92 | 9.666% | $73.3885 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $155.37 | 12.673% | $175.06 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $196.46 | 9.589% | $215.2985 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $98.98 | 11.392% | $110.2558 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $238.65 | 8.846% | $259.761 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $987.88 | $1,086.8073 | $1,086.81 | $1,086.80 | $1,087.00 | |