| 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 | $47.30 | 3.868% | $49.1296 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $161.53 | 10.655% | $178.741 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $64.47 | 7.273% | $69.1589 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $51.95 | 8.446% | $56.3377 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $181.77 | 7.136% | $194.7411 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $92.94 | 5.850% | $98.377 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $47.40 | 6.182% | $50.3303 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $647.36 | $696.8156 | $696.82 | $696.90 | $696.70 | |