| 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 | $95.64 | 8.757% | $104.0152 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $31.99 | 10.380% | $35.3106 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $7.70 | 7.326% | $8.2641 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $81.72 | 6.170% | $86.7621 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $111.51 | 8.511% | $121.0006 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $49.75 | 7.155% | $53.3096 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $220.75 | 8.607% | $239.75 | $239.75 | $239.75 | $239.80 |
| 7 purchase totals = | $599.06 | $648.4122 | $648.41 | $648.35 | $648.50 | |