| 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 | $40.74 | 11.725% | $45.5168 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $214.51 | 5.409% | $226.1128 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $228.68 | 10.378% | $252.4124 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $207.59 | 7.294% | $222.7316 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $67.52 | 5.499% | $71.2329 | $71.23 | $71.25 | $71.20 |
| Purchase #6 | $33.52 | 13.565% | $38.067 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $142.67 | 13.361% | $161.7321 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $935.23 | $1,017.8056 | $1,017.80 | $1,017.80 | $1,017.70 | |