| 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 | $16.92 | 4.835% | $17.7381 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $148.92 | 3.624% | $154.3169 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $98.95 | 4.804% | $103.7036 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $57.47 | 7.141% | $61.5739 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $179.28 | 7.513% | $192.7493 | $192.75 | $192.75 | $192.70 |
| Purchase #6 | $43.35 | 4.368% | $45.2435 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $7.47 | 6.838% | $7.9808 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $552.36 | $583.3061 | $583.30 | $583.30 | $583.20 | |