| 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 | $66.75 | 10.284% | $73.6146 | $73.61 | $73.60 | $73.60 |
| Purchase #2 | $203.49 | 3.550% | $210.7139 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $224.72 | 7.373% | $241.2886 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $122.86 | 11.349% | $136.8034 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $188.42 | 4.538% | $196.9705 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $73.74 | 8.494% | $80.0035 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $21.83 | 9.163% | $23.8303 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $901.81 | $963.2248 | $963.21 | $963.20 | $963.20 | |