| 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 | $8.51 | 13.745% | $9.6797 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $22.66 | 9.330% | $24.7742 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $239.46 | 5.163% | $251.8233 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $54.37 | 3.684% | $56.373 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $122.71 | 3.873% | $127.4626 | $127.46 | $127.45 | $127.50 |
| Purchase #6 | $171.60 | 9.350% | $187.6446 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $188.90 | 13.597% | $214.5847 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $808.21 | $872.3421 | $872.32 | $872.30 | $872.40 | |