| 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 | $14.89 | 5.681% | $15.7359 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $174.60 | 6.792% | $186.4588 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $145.51 | 6.306% | $154.6859 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $63.74 | 6.141% | $67.6543 | $67.65 | $67.65 | $67.70 |
| Purchase #5 | $189.26 | 3.382% | $195.6608 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $115.52 | 11.333% | $128.6119 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $127.35 | 6.333% | $135.4151 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $830.87 | $884.2227 | $884.23 | $884.20 | $884.30 | |