| 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 | $8.63 | 4.740% | $9.0391 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $209.72 | 7.715% | $225.8999 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $192.80 | 9.600% | $211.3088 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $116.69 | 9.804% | $128.1303 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $43.81 | 4.497% | $45.7801 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $237.72 | 6.361% | $252.8414 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $142.25 | 9.227% | $155.3754 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $951.62 | $1,028.3750 | $1,028.38 | $1,028.45 | $1,028.30 | |