| 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 | 13.104% | $16.8412 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $18.98 | 7.432% | $20.3906 | $20.39 | $20.40 | $20.40 |
| Purchase #3 | $98.44 | 7.298% | $105.6242 | $105.62 | $105.60 | $105.60 |
| Purchase #4 | $238.35 | 13.536% | $270.6131 | $270.61 | $270.60 | $270.60 |
| Purchase #5 | $146.48 | 13.771% | $166.6518 | $166.65 | $166.65 | $166.70 |
| Purchase #6 | $62.39 | 8.210% | $67.5122 | $67.51 | $67.50 | $67.50 |
| Purchase #7 | $126.66 | 8.655% | $137.6224 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $706.19 | $785.2555 | $785.24 | $785.20 | $785.20 | |