| 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 | $69.73 | 13.250% | $78.9692 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $29.69 | 4.664% | $31.0747 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $213.43 | 13.190% | $241.5814 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $169.86 | 9.739% | $186.4027 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $60.42 | 8.381% | $65.4838 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $214.56 | 6.593% | $228.7059 | $228.71 | $228.70 | $228.70 |
| Purchase #7 | $69.28 | 3.400% | $71.6355 | $71.64 | $71.65 | $71.60 |
| 7 purchase totals = | $826.97 | $903.8532 | $903.85 | $903.85 | $903.90 | |