| 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 | $47.90 | 4.300% | $49.9597 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $146.99 | 10.839% | $162.9222 | $162.92 | $162.90 | $162.90 |
| Purchase #3 | $221.44 | 11.602% | $247.1315 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $183.26 | 12.189% | $205.5976 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $24.35 | 11.346% | $27.1128 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $29.52 | 5.761% | $31.2206 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $199.40 | 11.153% | $221.6391 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $852.86 | $945.5835 | $945.58 | $945.55 | $945.50 | |