| 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 | $14.46 | 11.429% | $16.1126 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $46.86 | 4.835% | $49.1257 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $220.25 | 7.488% | $236.7423 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $79.54 | 12.677% | $89.6233 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $186.52 | 6.200% | $198.0842 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $17.98 | 5.592% | $18.9854 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $168.82 | 13.760% | $192.0496 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $734.43 | $800.7231 | $800.72 | $800.75 | $800.60 | |