| 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 | $42.80 | 6.632% | $45.6385 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $8.45 | 8.288% | $9.1503 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $45.27 | 5.737% | $47.8671 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $154.45 | 5.461% | $162.8845 | $162.88 | $162.90 | $162.90 |
| Purchase #5 | $198.35 | 4.745% | $207.7617 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $210.82 | 6.339% | $224.1839 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $7.60 | 9.337% | $8.3096 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $667.74 | $705.7956 | $705.79 | $705.80 | $705.90 | |