| 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 | $108.94 | 4.737% | $114.1005 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $126.80 | 8.826% | $137.9914 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $120.86 | 6.702% | $128.96 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $50.45 | 3.639% | $52.2859 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $31.88 | 12.284% | $35.7961 | $35.80 | $35.80 | $35.80 |
| Purchase #6 | $59.34 | 6.120% | $62.9716 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $33.97 | 6.287% | $36.1057 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $532.24 | $568.2112 | $568.22 | $568.20 | $568.30 | |