| 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 | $10.49 | 13.434% | $11.8992 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $49.26 | 10.658% | $54.5101 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $96.51 | 7.262% | $103.5186 | $103.52 | $103.50 | $103.50 |
| Purchase #4 | $75.62 | 10.709% | $83.7181 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $62.87 | 7.677% | $67.6965 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $207.99 | 5.360% | $219.1383 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $34.50 | 6.311% | $36.6773 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $537.24 | $577.1581 | $577.17 | $577.15 | $577.10 | |