| 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 | $50.51 | 10.338% | $55.7317 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $141.30 | 10.574% | $156.2411 | $156.24 | $156.25 | $156.20 |
| Purchase #3 | $8.73 | 6.651% | $9.3106 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $241.83 | 13.857% | $275.3404 | $275.34 | $275.35 | $275.30 |
| Purchase #5 | $176.32 | 10.185% | $194.2782 | $194.28 | $194.30 | $194.30 |
| Purchase #6 | $110.90 | 10.765% | $122.8384 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $189.68 | 3.429% | $196.1841 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $919.27 | $1,009.9245 | $1,009.92 | $1,010.00 | $1,009.80 | |