| 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 | $29.91 | 11.448% | $33.3341 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $46.41 | 4.378% | $48.4418 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $155.44 | 10.525% | $171.8001 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $31.96 | 9.604% | $35.0294 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $162.65 | 11.620% | $181.5499 | $181.55 | $181.55 | $181.50 |
| Purchase #6 | $63.75 | 11.631% | $71.1648 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $19.58 | 7.293% | $21.008 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $509.70 | $562.3281 | $562.32 | $562.35 | $562.20 | |