| 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 | $48.96 | 10.344% | $54.0244 | $54.02 | $54.00 | $54.00 |
| Purchase #2 | $137.59 | 3.270% | $142.0892 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $219.55 | 9.330% | $240.034 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $32.75 | 4.373% | $34.1822 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $104.78 | 6.272% | $111.3518 | $111.35 | $111.35 | $111.40 |
| Purchase #6 | $18.40 | 3.759% | $19.0917 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $232.82 | 8.586% | $252.8099 | $252.81 | $252.80 | $252.80 |
| 7 purchase totals = | $794.85 | $853.5832 | $853.57 | $853.60 | $853.60 | |