| 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 | $107.96 | 7.260% | $115.7979 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $129.59 | 11.195% | $144.0976 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $16.90 | 8.221% | $18.2893 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $8.51 | 9.529% | $9.3209 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $84.38 | 13.867% | $96.081 | $96.08 | $96.10 | $96.10 |
| Purchase #6 | $83.93 | 5.446% | $88.5008 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $123.49 | 11.125% | $137.2283 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $554.76 | $609.3158 | $609.32 | $609.35 | $609.30 | |