| 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 | $45.51 | 3.436% | $47.0737 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $80.63 | 13.577% | $91.5771 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $236.43 | 6.673% | $252.207 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $121.60 | 13.483% | $137.9953 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $247.87 | 10.292% | $273.3808 | $273.38 | $273.40 | $273.40 |
| Purchase #6 | $184.41 | 6.525% | $196.4428 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $168.58 | 3.107% | $173.8178 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $1,085.03 | $1,172.4945 | $1,172.50 | $1,172.50 | $1,172.50 | |