| 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 | $65.85 | 4.382% | $68.7355 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $73.97 | 4.255% | $77.1174 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $54.93 | 12.536% | $61.816 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $119.86 | 3.232% | $123.7339 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $73.63 | 10.812% | $81.5909 | $81.59 | $81.60 | $81.60 |
| Purchase #6 | $248.84 | 11.363% | $277.1157 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $71.75 | 13.457% | $81.4054 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $708.83 | $771.5148 | $771.53 | $771.50 | $771.40 | |