| 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 | $48.71 | 8.585% | $52.8918 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $94.42 | 8.689% | $102.6242 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $15.72 | 5.156% | $16.5305 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $111.32 | 11.546% | $124.173 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $114.90 | 11.661% | $128.2985 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $197.68 | 9.557% | $216.5723 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $216.59 | 7.353% | $232.5159 | $232.52 | $232.50 | $232.50 |
| 7 purchase totals = | $799.34 | $873.6062 | $873.60 | $873.55 | $873.60 | |