| 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 | $34.62 | 11.508% | $38.6041 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $219.95 | 13.331% | $249.2715 | $249.27 | $249.25 | $249.30 |
| Purchase #3 | $7.70 | 4.196% | $8.0231 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $155.66 | 5.600% | $164.377 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $28.54 | 6.581% | $30.4182 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $184.94 | 10.434% | $204.2366 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $10.30 | 6.638% | $10.9837 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $641.71 | $705.9142 | $705.91 | $705.90 | $705.90 | |