| 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 | $51.36 | 4.539% | $53.6912 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $53.92 | 11.809% | $60.2874 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $171.46 | 12.623% | $193.1034 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $108.47 | 5.705% | $114.6582 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $118.45 | 10.772% | $131.2094 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $219.26 | 10.278% | $241.7955 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $216.93 | 3.867% | $225.3187 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $939.85 | $1,020.0638 | $1,020.07 | $1,020.05 | $1,020.10 | |