| 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 | $76.61 | 3.780% | $79.5059 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $139.55 | 11.332% | $155.3638 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $139.74 | 5.861% | $147.9302 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $168.82 | 7.593% | $181.6385 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $72.79 | 11.454% | $81.1274 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $184.62 | 8.191% | $199.7422 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $120.60 | 4.666% | $126.2272 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $902.73 | $971.5352 | $971.54 | $971.60 | $971.40 | |