| 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 | $54.32 | 6.478% | $57.8388 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $114.46 | 8.518% | $124.2097 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $58.58 | 13.186% | $66.3044 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $145.96 | 12.501% | $164.2065 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $38.66 | 10.325% | $42.6516 | $42.65 | $42.65 | $42.70 |
| Purchase #6 | $188.43 | 13.701% | $214.2468 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $195.85 | 5.352% | $206.3319 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $796.26 | $875.7897 | $875.79 | $875.80 | $875.70 | |