| 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 | $93.90 | 10.110% | $103.3933 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $15.84 | 6.707% | $16.9024 | $16.90 | $16.90 | $16.90 |
| Purchase #3 | $121.68 | 4.837% | $127.5657 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $134.82 | 12.524% | $151.7049 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $164.25 | 11.447% | $183.0517 | $183.05 | $183.05 | $183.10 |
| Purchase #6 | $127.93 | 3.726% | $132.6967 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $35.59 | 13.339% | $40.3374 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $694.01 | $755.6521 | $755.65 | $755.65 | $755.70 | |