| 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 | $65.26 | 5.838% | $69.0699 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $225.65 | 5.526% | $238.1194 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $63.97 | 13.542% | $72.6328 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $152.55 | 12.225% | $171.1992 | $171.20 | $171.20 | $171.20 |
| Purchase #5 | $210.60 | 12.227% | $236.3501 | $236.35 | $236.35 | $236.40 |
| Purchase #6 | $109.72 | 7.743% | $118.2156 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $180.69 | 11.808% | $202.0259 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $1,008.44 | $1,107.6129 | $1,107.62 | $1,107.60 | $1,107.60 | |