| 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 | $44.82 | 6.825% | $47.879 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $19.63 | 10.474% | $21.686 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $219.30 | 9.621% | $240.3989 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $79.93 | 8.331% | $86.589 | $86.59 | $86.60 | $86.60 |
| Purchase #5 | $84.29 | 7.529% | $90.6362 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $71.87 | 9.823% | $78.9298 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $22.55 | 6.135% | $23.9334 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $542.39 | $590.0523 | $590.06 | $590.15 | $590.00 | |