| 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 | $85.26 | 7.426% | $91.5914 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $18.76 | 4.635% | $19.6295 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $129.82 | 9.628% | $142.3191 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $246.27 | 13.584% | $279.7233 | $279.72 | $279.70 | $279.70 |
| Purchase #5 | $68.50 | 9.318% | $74.8828 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $33.32 | 4.666% | $34.8747 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $219.36 | 5.702% | $231.8679 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $801.29 | $874.8887 | $874.88 | $874.85 | $874.90 | |