| 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 | $57.90 | 4.255% | $60.3636 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $39.64 | 4.129% | $41.2767 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $31.51 | 11.504% | $35.1349 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $86.75 | 13.345% | $98.3268 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $127.48 | 8.469% | $138.2763 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $229.30 | 9.126% | $250.2259 | $250.23 | $250.25 | $250.20 |
| Purchase #7 | $184.41 | 10.426% | $203.6366 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $756.99 | $827.2408 | $827.25 | $827.35 | $827.20 | |