| 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 | $115.68 | 12.161% | $129.7478 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $45.38 | 13.697% | $51.5957 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $64.57 | 3.647% | $66.9249 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $148.62 | 10.411% | $164.0928 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $123.48 | 5.835% | $130.6851 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $134.98 | 11.235% | $150.145 | $150.15 | $150.15 | $150.10 |
| Purchase #7 | $124.41 | 5.497% | $131.2488 | $131.25 | $131.25 | $131.20 |
| 7 purchase totals = | $757.12 | $824.4401 | $824.45 | $824.45 | $824.30 | |