| 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 | $43.30 | 8.746% | $47.087 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $91.30 | 12.449% | $102.6659 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $9.98 | 6.755% | $10.6541 | $10.65 | $10.65 | $10.70 |
| Purchase #4 | $205.81 | 13.153% | $232.8802 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $54.73 | 3.174% | $56.4671 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $200.95 | 8.833% | $218.6999 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $128.55 | 13.274% | $145.6137 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $734.62 | $814.0679 | $814.07 | $814.05 | $814.20 | |